{ "type": "FeatureCollection", "features": [ { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMR815985", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19701693546423, 32.52366940828875 ], [ -117.19701693546423, 32.53722492221869 ], [ -117.18101552204483, 32.53722492221869 ], [ -117.18101552204483, 32.52366940828875 ], [ -117.19701693546423, 32.52366940828875 ] ] ] }, "bbox": [ -117.19701693546423, 32.52366940828875, -117.18101552204483, 32.53722492221869 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:39.688446+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMR815985.json", "type": "application/json" } ], "assets": { "11SMR815985": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMR815985.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3600000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -28.6, "maximum": -26.365, "mean": -27.63, "stddev": 0.407 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMR830985", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18104266110181, 32.52369340705873 ], [ -117.18104266110181, 32.53724690433668 ], [ -117.16504362407669, 32.53724690433668 ], [ -117.16504362407669, 32.52369340705873 ], [ -117.18104266110181, 32.52369340705873 ] ] ] }, "bbox": [ -117.18104266110181, 32.52369340705873, -117.16504362407669, 32.53724690433668 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:39.762134+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMR830985.json", "type": "application/json" } ], "assets": { "11SMR830985": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMR830985.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3600000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.944, "maximum": -20.851, "mean": -23.953, "stddev": 1.842 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMR845985", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16506836854776, 32.523715377792094 ], [ -117.16506836854776, 32.53726685735967 ], [ -117.1490717095322, 32.53726685735967 ], [ -117.1490717095322, 32.523715377792094 ], [ -117.16506836854776, 32.523715377792094 ] ] ] }, "bbox": [ -117.16506836854776, 32.523715377792094, -117.1490717095322, 32.53726685735967 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:39.817063+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMR845985.json", "type": "application/json" } ], "assets": { "11SMR845985": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMR845985.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3600000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -21.452, "maximum": -16.766, "mean": -18.987, "stddev": 1.146 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMR860985", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14909405940716, 32.52373532048133 ], [ -117.14909405940716, 32.53728478128079 ], [ -117.13309978001544, 32.53728478128079 ], [ -117.13309978001544, 32.52373532048133 ], [ -117.14909405940716, 32.52373532048133 ] ] ] }, "bbox": [ -117.14909405940716, 32.52373532048133, -117.13309978001544, 32.53728478128079 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:39.825359+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMR860985.json", "type": "application/json" } ], "assets": { "11SMR860985": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMR860985.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3600000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -17.403, "maximum": -5.29, "mean": -13.431, "stddev": 2.675 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMR875985", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.13311973528512, 32.523753235119585 ], [ -117.13311973528512, 32.53730067609391 ], [ -117.1171278371306, 32.53730067609391 ], [ -117.1171278371306, 32.523753235119585 ], [ -117.13311973528512, 32.523753235119585 ] ] ] }, "bbox": [ -117.13311973528512, 32.523753235119585, -117.1171278371306, 32.53730067609391 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:39.927746+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMR875985.json", "type": "application/json" } ], "assets": { "11SMR875985": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMR875985.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 487500.0000000003, 0.0, -1.0, 3600000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -12.407, "maximum": 25.11, "mean": 3.565, "stddev": 11.537 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMR890985", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.11714539778676, 32.5237691217007 ], [ -117.11714539778676, 32.53731454179358 ], [ -117.10115588248179, 32.53731454179358 ], [ -117.10115588248179, 32.5237691217007 ], [ -117.11714539778676, 32.5237691217007 ] ] ] }, "bbox": [ -117.11714539778676, 32.5237691217007, -117.10115588248179, 32.53731454179358 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:39.953565+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMR890985.json", "type": "application/json" } ], "assets": { "11SMR890985": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMR890985.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 489000.00000000093, 0.0, -1.0, 3600000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.777, "maximum": 127.317, "mean": 44.697, "stddev": 33.518 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMR905985", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.10117104851724, 32.523782980219266 ], [ -117.10117104851724, 32.53732637837504 ], [ -117.08518391767323, 32.53732637837504 ], [ -117.08518391767323, 32.523782980219266 ], [ -117.10117104851724, 32.523782980219266 ] ] ] }, "bbox": [ -117.10117104851724, 32.523782980219266, -117.08518391767323, 32.53732637837504 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.000391+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMR905985.json", "type": "application/json" } ], "assets": { "11SMR905985": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMR905985.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 490500.00000000186, 0.0, -1.0, 3600000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.244, "maximum": 131.912, "mean": 81.792, "stddev": 31.287 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMR920985", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.08519668908176, 32.52379481067051 ], [ -117.08519668908176, 32.53733618583422 ], [ -117.06921194430909, 32.53733618583422 ], [ -117.06921194430909, 32.52379481067051 ], [ -117.08519668908176, 32.52379481067051 ] ] ] }, "bbox": [ -117.08519668908176, 32.52379481067051, -117.06921194430909, 32.53733618583422 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.101230+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMR920985.json", "type": "application/json" } ], "assets": { "11SMR920985": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMR920985.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 492000.0, 0.0, -1.0, 3600000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 28.243, "maximum": 133.589, "mean": 86.031, "stddev": 34.576 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS290975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.76374254507546, 33.414495079004205 ], [ -117.76374254507546, 33.42812182282234 ], [ -117.74749240560132, 33.42812182282234 ], [ -117.74749240560132, 33.414495079004205 ], [ -117.76374254507546, 33.414495079004205 ] ] ] }, "bbox": [ -117.76374254507546, 33.414495079004205, -117.74749240560132, 33.42812182282234 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.157042+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS290975.json", "type": "application/json" } ], "assets": { "11SMS290975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS290975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 428999.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -591.35, "maximum": -500.154, "mean": -530.269, "stddev": 12.278 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS290990", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.7638610689287, 33.42802352339941 ], [ -117.7638610689287, 33.441650287495975 ], [ -117.74760834872018, 33.441650287495975 ], [ -117.74760834872018, 33.42802352339941 ], [ -117.7638610689287, 33.42802352339941 ] ] ] }, "bbox": [ -117.7638610689287, 33.42802352339941, -117.74760834872018, 33.441650287495975 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.222938+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS290990.json", "type": "application/json" } ], "assets": { "11SMS290990": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS290990.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 428999.99999999907, 0.0, -1.0, 3700500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -551.587, "maximum": -352.689, "mean": -471.716, "stddev": 37.486 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS305960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.74749240560132, 33.401064803749534 ], [ -117.74749240560132, 33.41468948013976 ], [ -117.73124726768856, 33.41468948013976 ], [ -117.73124726768856, 33.401064803749534 ], [ -117.74749240560132, 33.401064803749534 ] ] ] }, "bbox": [ -117.74749240560132, 33.401064803749534, -117.73124726768856, 33.41468948013976 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.273313+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS305960.json", "type": "application/json" } ], "assets": { "11SMS305960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS305960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 430499.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -531.276, "maximum": -487.71, "mean": -509.257, "stddev": 10.49 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS305975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.74760834872018, 33.414593328238126 ], [ -117.74760834872018, 33.428218023841694 ], [ -117.73136063341455, 33.428218023841694 ], [ -117.73136063341455, 33.414593328238126 ], [ -117.74760834872018, 33.414593328238126 ] ] ] }, "bbox": [ -117.74760834872018, 33.414593328238126, -117.73136063341455, 33.428218023841694 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.325881+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS305975.json", "type": "application/json" } ], "assets": { "11SMS305975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS305975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 430499.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -539.393, "maximum": -367.001, "mean": -468.313, "stddev": 36.761 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS305990", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.7477243693107, 33.42812182282234 ], [ -117.7477243693107, 33.441746537648015 ], [ -117.73147407489319, 33.441746537648015 ], [ -117.73147407489319, 33.42812182282234 ], [ -117.7477243693107, 33.42812182282234 ] ] ] }, "bbox": [ -117.7477243693107, 33.42812182282234, -117.73147407489319, 33.441746537648015 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.428742+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS305990.json", "type": "application/json" } ], "assets": { "11SMS305990": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS305990.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 430499.99999999907, 0.0, -1.0, 3700500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -529.95, "maximum": -125.428, "mean": -356.832, "stddev": 89.052 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS320960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.73136063341455, 33.40116090654837 ], [ -117.73136063341455, 33.414783534675706 ], [ -117.71511791976675, 33.414783534675706 ], [ -117.71511791976675, 33.40116090654837 ], [ -117.73136063341455, 33.40116090654837 ] ] ] }, "bbox": [ -117.73136063341455, 33.40116090654837, -117.71511791976675, 33.414783534675706 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.558363+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS320960.json", "type": "application/json" } ], "assets": { "11SMS320960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS320960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 431999.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -542.018, "maximum": -396.249, "mean": -484.748, "stddev": 34.79 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS320975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.73147407489319, 33.41468948013976 ], [ -117.73147407489319, 33.42831212642407 ], [ -117.71522878547512, 33.42831212642407 ], [ -117.71522878547512, 33.41468948013976 ], [ -117.73147407489319, 33.41468948013976 ] ] ] }, "bbox": [ -117.73147407489319, 33.41468948013976, -117.71522878547512, 33.42831212642407 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.731313+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS320975.json", "type": "application/json" } ], "assets": { "11SMS320975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS320975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 431999.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -499.973, "maximum": -239.352, "mean": -388.189, "stddev": 60.307 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS320990", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.7315875921722, 33.428218023841694 ], [ -117.7315875921722, 33.44184068829143 ], [ -117.71533972526582, 33.44184068829143 ], [ -117.71533972526582, 33.428218023841694 ], [ -117.7315875921722, 33.428218023841694 ] ] ] }, "bbox": [ -117.7315875921722, 33.428218023841694, -117.71533972526582, 33.44184068829143 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.898746+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS320990.json", "type": "application/json" } ], "assets": { "11SMS320990": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS320990.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 431999.99999999907, 0.0, -1.0, 3700500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -381.458, "maximum": -38.145, "mean": -191.098, "stddev": 88.324 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS335960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.71522878547512, 33.40125491305248 ], [ -117.71522878547512, 33.414875491813255 ], [ -117.69898849780925, 33.414875491813255 ], [ -117.69898849780925, 33.40125491305248 ], [ -117.71522878547512, 33.40125491305248 ] ] ] }, "bbox": [ -117.71522878547512, 33.40125491305248, -117.69898849780925, 33.414875491813255 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.942677+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS335960.json", "type": "application/json" } ], "assets": { "11SMS335960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS335960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 433499.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -474.586, "maximum": -98.427, "mean": -319.609, "stddev": 91.57 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS335975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.71533972526582, 33.414783534675706 ], [ -117.71533972526582, 33.42840413053672 ], [ -117.69909686345336, 33.42840413053672 ], [ -117.69909686345336, 33.414783534675706 ], [ -117.71533972526582, 33.414783534675706 ] ] ] }, "bbox": [ -117.71533972526582, 33.414783534675706, -117.69909686345336, 33.42840413053672 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:40.999412+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS335975.json", "type": "application/json" } ], "assets": { "11SMS335975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS335975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 433499.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -410.982, "maximum": -53.734, "mean": -223.759, "stddev": 85.624 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS335990", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.71545073918557, 33.42831212642407 ], [ -117.71545073918557, 33.44193273939348 ], [ -117.69920530150945, 33.44193273939348 ], [ -117.69920530150945, 33.42831212642407 ], [ -117.71545073918557, 33.42831212642407 ] ] ] }, "bbox": [ -117.71545073918557, 33.42831212642407, -117.69920530150945, 33.44193273939348 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:41.156886+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS335990.json", "type": "application/json" } ], "assets": { "11SMS335990": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS335990.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 433499.99999999907, 0.0, -1.0, 3700500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -258.84, "maximum": -20.65, "mean": -65.339, "stddev": 45.409 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS350945", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.69898849780925, 33.38781812479078 ], [ -117.69898849780925, 33.40143663704667 ], [ -117.68275320864814, 33.40143663704667 ], [ -117.68275320864814, 33.38781812479078 ], [ -117.69898849780925, 33.38781812479078 ] ] ] }, "bbox": [ -117.69898849780925, 33.38781812479078, -117.68275320864814, 33.40143663704667 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:41.213272+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS350945.json", "type": "application/json" } ], "assets": { "11SMS350945": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS350945.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 434999.99999999907, 0.0, -1.0, 3696000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -157.151, "maximum": -79.932, "mean": -111.12, "stddev": 17.203 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS350960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.69909686345336, 33.40134682322923 ], [ -117.69909686345336, 33.41496535152048 ], [ -117.68285900348532, 33.41496535152048 ], [ -117.68285900348532, 33.40134682322923 ], [ -117.69909686345336, 33.40134682322923 ] ] ] }, "bbox": [ -117.69909686345336, 33.40134682322923, -117.68285900348532, 33.41496535152048 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:41.275837+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS350960.json", "type": "application/json" } ], "assets": { "11SMS350960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS350960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 434999.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -253.424, "maximum": -55.562, "mean": -90.061, "stddev": 28.962 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS350975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.69920530150945, 33.414875491813255 ], [ -117.69920530150945, 33.42849403614769 ], [ -117.6829648690196, 33.42849403614769 ], [ -117.6829648690196, 33.414875491813255 ], [ -117.69920530150945, 33.414875491813255 ] ] ] }, "bbox": [ -117.69920530150945, 33.414875491813255, -117.6829648690196, 33.42849403614769 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:41.300726+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS350975.json", "type": "application/json" } ], "assets": { "11SMS350975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS350975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 434999.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -103.69, "maximum": -31.138, "mean": -55.746, "stddev": 11.815 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS350990", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.69931381202318, 33.42840413053672 ], [ -117.69931381202318, 33.442022690922165 ], [ -117.68307080529546, 33.442022690922165 ], [ -117.68307080529546, 33.42840413053672 ], [ -117.69931381202318, 33.42840413053672 ] ] ] }, "bbox": [ -117.69931381202318, 33.42840413053672, -117.68307080529546, 33.442022690922165 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:41.364412+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS350990.json", "type": "application/json" } ], "assets": { "11SMS350990": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS350990.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 434999.99999999907, 0.0, -1.0, 3700500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -53.668, "maximum": -13.266, "mean": -26.86, "stddev": 8.342 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS365930", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.68275320864811, 33.374379118583725 ], [ -117.68275320864811, 33.38799556535414 ], [ -117.6665229147441, 33.38799556535414 ], [ -117.6665229147441, 33.374379118583725 ], [ -117.68275320864811, 33.374379118583725 ] ] ] }, "bbox": [ -117.68275320864811, 33.374379118583725, -117.6665229147441, 33.38799556535414 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:41.576292+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS365930.json", "type": "application/json" } ], "assets": { "11SMS365930": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS365930.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 436500.0000000009, 0.0, -1.0, 3694500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -194.983, "maximum": -74.397, "mean": -104.394, "stddev": 23.058 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS365945", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.68285900348532, 33.38790789273237 ], [ -117.68285900348532, 33.40152435447357 ], [ -117.6666261421121, 33.40152435447357 ], [ -117.6666261421121, 33.38790789273237 ], [ -117.68285900348532, 33.38790789273237 ] ] ] }, "bbox": [ -117.68285900348532, 33.38790789273237, -117.6666261421121, 33.40152435447357 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:41.711719+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS365945.json", "type": "application/json" } ], "assets": { "11SMS365945": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS365945.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 436499.99999999907, 0.0, -1.0, 3696000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -170.725, "maximum": -54.373, "mean": -80.169, "stddev": 18.493 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS365960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.6829648690196, 33.40143663704667 ], [ -117.6829648690196, 33.41505311376613 ], [ -117.66672943846433, 33.41505311376613 ], [ -117.66672943846433, 33.40143663704667 ], [ -117.6829648690196, 33.40143663704667 ] ] ] }, "bbox": [ -117.6829648690196, 33.40143663704667, -117.66672943846433, 33.41505311376613 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:41.784651+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS365960.json", "type": "application/json" } ], "assets": { "11SMS365960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS365960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 436499.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -79.873, "maximum": -35.481, "mean": -55.493, "stddev": 8.799 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS365975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.68307080529546, 33.41496535152048 ], [ -117.68307080529546, 33.428581843225714 ], [ -117.66683280384423, 33.428581843225714 ], [ -117.66683280384423, 33.41496535152048 ], [ -117.68307080529546, 33.41496535152048 ] ] ] }, "bbox": [ -117.68307080529546, 33.41496535152048, -117.66683280384423, 33.428581843225714 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:41.903768+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS365975.json", "type": "application/json" } ], "assets": { "11SMS365975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS365975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 436499.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -55.529, "maximum": -18.574, "mean": -34.5, "stddev": 7.852 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS365990", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.68317681235753, 33.42849403614769 ], [ -117.68317681235753, 33.44211054284621 ], [ -117.66693623829534, 33.44211054284621 ], [ -117.66693623829534, 33.42849403614769 ], [ -117.68317681235753, 33.42849403614769 ] ] ] }, "bbox": [ -117.68317681235753, 33.42849403614769, -117.66693623829534, 33.44211054284621 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:41.981401+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS365990.json", "type": "application/json" } ], "assets": { "11SMS365990": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS365990.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 436499.99999999907, 0.0, -1.0, 3700500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -31.11, "maximum": -9.6, "mean": -16.407, "stddev": 4.74 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS380915", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.6665229147441, 33.36093789765928 ], [ -117.6665229147441, 33.37455227996444 ], [ -117.65029761284939, 33.37455227996444 ], [ -117.65029761284939, 33.36093789765928 ], [ -117.6665229147441, 33.36093789765928 ] ] ] }, "bbox": [ -117.6665229147441, 33.36093789765928, -117.65029761284939, 33.37455227996444 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:42.109594+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS380915.json", "type": "application/json" } ], "assets": { "11SMS380915": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS380915.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 438000.0000000009, 0.0, -1.0, 3693000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -170.834, "maximum": -69.333, "mean": -99.193, "stddev": 23.587 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS380930", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.66662614211207, 33.37446674641401 ], [ -117.66662614211207, 33.388081142625666 ], [ -117.65039827608383, 33.388081142625666 ], [ -117.65039827608383, 33.37446674641401 ], [ -117.66662614211207, 33.37446674641401 ] ] ] }, "bbox": [ -117.66662614211207, 33.37446674641401, -117.65039827608383, 33.388081142625666 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:42.320248+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS380930.json", "type": "application/json" } ], "assets": { "11SMS380930": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS380930.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 438000.0000000009, 0.0, -1.0, 3694500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -184.083, "maximum": -50.052, "mean": -76.431, "stddev": 19.896 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS380945", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.66672943846433, 33.38799556535416 ], [ -117.66672943846433, 33.40160997547948 ], [ -117.65049900659182, 33.40160997547948 ], [ -117.65049900659182, 33.38799556535416 ], [ -117.66672943846433, 33.38799556535416 ] ] ] }, "bbox": [ -117.66672943846433, 33.38799556535416, -117.65049900659182, 33.40160997547948 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:42.392242+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS380945.json", "type": "application/json" } ], "assets": { "11SMS380945": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS380945.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 437999.99999999907, 0.0, -1.0, 3696000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -74.36, "maximum": -33.256, "mean": -52.639, "stddev": 8.58 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS380960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.66683280384423, 33.40152435447357 ], [ -117.66683280384423, 33.415138778519704 ], [ -117.65059980441565, 33.415138778519704 ], [ -117.65059980441565, 33.40152435447357 ], [ -117.66683280384423, 33.40152435447357 ] ] ] }, "bbox": [ -117.66683280384423, 33.40152435447357, -117.65059980441565, 33.415138778519704 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:42.479148+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS380960.json", "type": "application/json" } ], "assets": { "11SMS380960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS380960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 437999.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -54.336, "maximum": -20.587, "mean": -35.242, "stddev": 7.042 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS380975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.66693623829534, 33.41505311376613 ], [ -117.66693623829534, 33.42866755174027 ], [ -117.65070066959773, 33.42866755174027 ], [ -117.65070066959773, 33.41505311376613 ], [ -117.66693623829534, 33.41505311376613 ] ] ] }, "bbox": [ -117.66693623829534, 33.41505311376613, -117.65070066959773, 33.42866755174027 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:42.743292+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS380975.json", "type": "application/json" } ], "assets": { "11SMS380975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS380975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 437999.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -35.463, "maximum": -12.343, "mean": -20.796, "stddev": 4.725 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS380990", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.66703974186107, 33.428581843225714 ], [ -117.66703974186107, 33.44219629513507 ], [ -117.6508016021805, 33.44219629513507 ], [ -117.6508016021805, 33.428581843225714 ], [ -117.66703974186107, 33.428581843225714 ] ] ] }, "bbox": [ -117.66703974186107, 33.428581843225714, -117.6508016021805, 33.44219629513507 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:42.972165+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS380990.json", "type": "application/json" } ], "assets": { "11SMS380990": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS380990.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 437999.99999999907, 0.0, -1.0, 3700500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.561, "maximum": -2.471, "mean": -11.068, "stddev": 2.57 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS395885", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.65019701684618, 33.3339655131974 ], [ -117.65019701684618, 33.347577819222614 ], [ -117.6339792628051, 33.347577819222614 ], [ -117.6339792628051, 33.3339655131974 ], [ -117.65019701684618, 33.3339655131974 ] ] ] }, "bbox": [ -117.65019701684618, 33.3339655131974, -117.6339792628051, 33.347577819222614 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.013836+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS395885.json", "type": "application/json" } ], "assets": { "11SMS395885": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS395885.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 439500.0000000009, 0.0, -1.0, 3690000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -85.921, "maximum": -83.09, "mean": -84.295, "stddev": 0.639 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS395900", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.65029761284939, 33.34749446524419 ], [ -117.65029761284939, 33.361106784105104 ], [ -117.63407729971598, 33.361106784105104 ], [ -117.63407729971598, 33.34749446524419 ], [ -117.65029761284939, 33.34749446524419 ] ] ] }, "bbox": [ -117.65029761284939, 33.34749446524419, -117.63407729971598, 33.361106784105104 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.035259+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS395900.json", "type": "application/json" } ], "assets": { "11SMS395900": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS395900.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 439500.0000000009, 0.0, -1.0, 3691500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -107.412, "maximum": -62.065, "mean": -81.147, "stddev": 9.233 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS395915", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.65039827608383, 33.3610233875019 ], [ -117.65039827608383, 33.374635719205344 ], [ -117.63417540215053, 33.374635719205344 ], [ -117.63417540215053, 33.3610233875019 ], [ -117.65039827608383, 33.3610233875019 ] ] ] }, "bbox": [ -117.65039827608383, 33.3610233875019, -117.63417540215053, 33.374635719205344 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.120832+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS395915.json", "type": "application/json" } ], "assets": { "11SMS395915": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS395915.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 439500.0000000009, 0.0, -1.0, 3693000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -100.509, "maximum": -43.267, "mean": -66.07, "stddev": 10.221 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS395930", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.65049900659179, 33.37455227996444 ], [ -117.65049900659179, 33.38816462451721 ], [ -117.63427357015001, 33.38816462451721 ], [ -117.63427357015001, 33.37455227996444 ], [ -117.65049900659179, 33.37455227996444 ] ] ] }, "bbox": [ -117.65049900659179, 33.37455227996444, -117.63427357015001, 33.38816462451721 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.170087+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS395930.json", "type": "application/json" } ], "assets": { "11SMS395930": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS395930.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 439500.0000000009, 0.0, -1.0, 3694500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -69.307, "maximum": -27.631, "mean": -46.902, "stddev": 8.924 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS395945", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.65059980441565, 33.388081142625694 ], [ -117.65059980441565, 33.401693500034646 ], [ -117.63437180375567, 33.401693500034646 ], [ -117.63437180375567, 33.388081142625694 ], [ -117.65059980441565, 33.388081142625694 ] ] ] }, "bbox": [ -117.65059980441565, 33.388081142625694, -117.63437180375567, 33.401693500034646 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.257706+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS395945.json", "type": "application/json" } ], "assets": { "11SMS395945": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS395945.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 439499.99999999907, 0.0, -1.0, 3696000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -50.03, "maximum": -19.511, "mean": -31.414, "stddev": 6.393 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS395960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.65070066959773, 33.40160997547948 ], [ -117.65070066959773, 33.41522234575146 ], [ -117.63447010300872, 33.41522234575146 ], [ -117.63447010300872, 33.40160997547948 ], [ -117.65070066959773, 33.40160997547948 ] ] ] }, "bbox": [ -117.65070066959773, 33.40160997547948, -117.63447010300872, 33.41522234575146 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.310634+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS395960.json", "type": "application/json" } ], "assets": { "11SMS395960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS395960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 439499.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -33.231, "maximum": -13.16, "mean": -20.835, "stddev": 4.123 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS395975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.6508016021805, 33.415138778519704 ], [ -117.6508016021805, 33.428751161661594 ], [ -117.63456846795056, 33.428751161661594 ], [ -117.63456846795056, 33.415138778519704 ], [ -117.6508016021805, 33.415138778519704 ] ] ] }, "bbox": [ -117.6508016021805, 33.415138778519704, -117.63456846795056, 33.428751161661594 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.367462+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS395975.json", "type": "application/json" } ], "assets": { "11SMS395975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS395975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 439499.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -20.562, "maximum": -5.865, "mean": -12.851, "stddev": 2.554 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS395990", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.65090260220639, 33.42866755174027 ], [ -117.65090260220639, 33.44227994775894 ], [ -117.63466689862254, 33.44227994775894 ], [ -117.63466689862254, 33.42866755174027 ], [ -117.65090260220639, 33.42866755174027 ] ] ] }, "bbox": [ -117.65090260220639, 33.42866755174027, -117.63466689862254, 33.44227994775894 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.523465+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS395990.json", "type": "application/json" } ], "assets": { "11SMS395990": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS395990.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 439499.99999999907, 0.0, -1.0, 3700500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -12.85, "maximum": 54.947, "mean": 3.023, "stddev": 17.016 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS410885", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.63407729971598, 33.334048824564 ], [ -117.63407729971598, 33.347659081002476 ], [ -117.6178619720957, 33.347659081002476 ], [ -117.6178619720957, 33.334048824564 ], [ -117.63407729971598, 33.334048824564 ] ] ] }, "bbox": [ -117.63407729971598, 33.334048824564, -117.6178619720957, 33.347659081002476 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.605633+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS410885.json", "type": "application/json" } ], "assets": { "11SMS410885": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS410885.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 441000.0000000009, 0.0, -1.0, 3690000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -85.602, "maximum": -56.011, "mean": -69.331, "stddev": 5.746 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS410900", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.63417540215053, 33.347577819222614 ], [ -117.63417540215053, 33.361188087439906 ], [ -117.61795751706207, 33.361188087439906 ], [ -117.61795751706207, 33.347577819222614 ], [ -117.63417540215053, 33.347577819222614 ] ] ] }, "bbox": [ -117.63417540215053, 33.347577819222614, -117.61795751706207, 33.361188087439906 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.788564+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS410900.json", "type": "application/json" } ], "assets": { "11SMS410900": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS410900.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 441000.0000000009, 0.0, -1.0, 3691500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -85.356, "maximum": -37.832, "mean": -58.971, "stddev": 8.982 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS410915", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.63427357015001, 33.361106784105104 ], [ -117.63427357015001, 33.37471706410772 ], [ -117.6180531258868, 33.37471706410772 ], [ -117.6180531258868, 33.361106784105104 ], [ -117.63427357015001, 33.361106784105104 ] ] ] }, "bbox": [ -117.63427357015001, 33.361106784105104, -117.6180531258868, 33.37471706410772 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.902134+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS410915.json", "type": "application/json" } ], "assets": { "11SMS410915": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS410915.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 441000.0000000009, 0.0, -1.0, 3693000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -62.042, "maximum": -25.724, "mean": -41.121, "stddev": 7.851 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS410930", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.63437180375566, 33.374635719205344 ], [ -117.63437180375566, 33.38824601099979 ], [ -117.61814879861006, 33.38824601099979 ], [ -117.61814879861006, 33.374635719205344 ], [ -117.63437180375566, 33.374635719205344 ] ] ] }, "bbox": [ -117.63437180375566, 33.374635719205344, -117.61814879861006, 33.38824601099979 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:43.963573+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS410930.json", "type": "application/json" } ], "assets": { "11SMS410930": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS410930.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 441000.0000000009, 0.0, -1.0, 3694500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -43.234, "maximum": -15.985, "mean": -25.953, "stddev": 5.639 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS410945", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.63447010300872, 33.388164624517245 ], [ -117.63447010300872, 33.40177492811004 ], [ -117.6182445352721, 33.40177492811004 ], [ -117.6182445352721, 33.388164624517245 ], [ -117.63447010300872, 33.388164624517245 ] ] ] }, "bbox": [ -117.63447010300872, 33.388164624517245, -117.6182445352721, 33.40177492811004 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:44.010733+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS410945.json", "type": "application/json" } ], "assets": { "11SMS410945": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS410945.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 440999.99999999907, 0.0, -1.0, 3696000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.616, "maximum": -12.196, "mean": -17.886, "stddev": 2.887 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS410960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.63456846795056, 33.401693500034646 ], [ -117.63456846795056, 33.41530381543233 ], [ -117.61834033591305, 33.41530381543233 ], [ -117.61834033591305, 33.401693500034646 ], [ -117.63456846795056, 33.401693500034646 ] ] ] }, "bbox": [ -117.63456846795056, 33.401693500034646, -117.61834033591305, 33.41530381543233 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:44.073144+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS410960.json", "type": "application/json" } ], "assets": { "11SMS410960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS410960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 440999.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -19.492, "maximum": -1.269, "mean": -12.907, "stddev": 2.857 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS410975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.63466689862254, 33.41522234575146 ], [ -117.63466689862254, 33.42883267296059 ], [ -117.61843620057327, 33.42883267296059 ], [ -117.61843620057327, 33.41522234575146 ], [ -117.63466689862254, 33.41522234575146 ] ] ] }, "bbox": [ -117.63466689862254, 33.41522234575146, -117.61843620057327, 33.42883267296059 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:44.135724+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS410975.json", "type": "application/json" } ], "assets": { "11SMS410975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS410975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 440999.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -13.233, "maximum": 53.382, "mean": 4.57, "stddev": 18.732 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS410990", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.63476539506605, 33.428751161661594 ], [ -117.63476539506605, 33.442361500688726 ], [ -117.61853212929304, 33.442361500688726 ], [ -117.61853212929304, 33.428751161661594 ], [ -117.63476539506605, 33.428751161661594 ] ] ] }, "bbox": [ -117.63476539506605, 33.428751161661594, -117.61853212929304, 33.442361500688726 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:44.198843+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS410990.json", "type": "application/json" } ], "assets": { "11SMS410990": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS410990.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 440999.99999999907, 0.0, -1.0, 3700500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -6.335, "maximum": 58.508, "mean": 29.113, "stddev": 16.153 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS425870", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.6178619720957, 33.32060097884315 ], [ -117.6178619720957, 33.33420917388173 ], [ -117.60165162674024, 33.33420917388173 ], [ -117.60165162674024, 33.32060097884315 ], [ -117.6178619720957, 33.32060097884315 ] ] ] }, "bbox": [ -117.6178619720957, 33.32060097884315, -117.60165162674024, 33.33420917388173 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:44.385228+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS425870.json", "type": "application/json" } ], "assets": { "11SMS425870": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS425870.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 442500.0000000009, 0.0, -1.0, 3688500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -60.913, "maximum": -54.496, "mean": -57.149, "stddev": 1.195 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS425885", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.61795751706207, 33.33413004480151 ], [ -117.61795751706207, 33.34773825055555 ], [ -117.60174461756803, 33.34773825055555 ], [ -117.60174461756803, 33.33413004480151 ], [ -117.61795751706207, 33.33413004480151 ] ] ] }, "bbox": [ -117.61795751706207, 33.33413004480151, -117.60174461756803, 33.34773825055555 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:44.537285+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS425885.json", "type": "application/json" } ], "assets": { "11SMS425885": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS425885.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 442500.0000000009, 0.0, -1.0, 3690000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -69.759, "maximum": -36.648, "mean": -54.214, "stddev": 6.877 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS425900", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.6180531258868, 33.347659081002476 ], [ -117.6180531258868, 33.3612672974781 ], [ -117.60183767054978, 33.3612672974781 ], [ -117.60183767054978, 33.347659081002476 ], [ -117.6180531258868, 33.347659081002476 ] ] ] }, "bbox": [ -117.6180531258868, 33.347659081002476, -117.60183767054978, 33.3612672974781 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:44.673235+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS425900.json", "type": "application/json" } ], "assets": { "11SMS425900": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS425900.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 442500.0000000009, 0.0, -1.0, 3691500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -55.973, "maximum": -24.342, "mean": -37.574, "stddev": 6.924 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS425915", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.61814879861006, 33.361188087439906 ], [ -117.61814879861006, 33.374796314643326 ], [ -117.60193078572455, 33.374796314643326 ], [ -117.60193078572455, 33.361188087439906 ], [ -117.61814879861006, 33.361188087439906 ] ] ] }, "bbox": [ -117.61814879861006, 33.361188087439906, -117.60193078572455, 33.374796314643326 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:44.816624+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS425915.json", "type": "application/json" } ], "assets": { "11SMS425915": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS425915.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 442500.0000000009, 0.0, -1.0, 3693000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -37.836, "maximum": -14.896, "mean": -26.018, "stddev": 4.902 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS425930", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.61824453527207, 33.37471706410772 ], [ -117.61824453527207, 33.38832530204509 ], [ -117.60202396313139, 33.38832530204509 ], [ -117.60202396313139, 33.37471706410772 ], [ -117.61824453527207, 33.37471706410772 ] ] ] }, "bbox": [ -117.61824453527207, 33.37471706410772, -117.60202396313139, 33.38832530204509 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:44.886632+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS425930.json", "type": "application/json" } ], "assets": { "11SMS425930": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS425930.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 442500.0000000009, 0.0, -1.0, 3694500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -25.708, "maximum": -6.776, "mean": -15.404, "stddev": 3.514 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS425945", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.61834033591305, 33.38824601099981 ], [ -117.61834033591305, 33.40185425967737 ], [ -117.60211720280955, 33.40185425967737 ], [ -117.60211720280955, 33.38824601099981 ], [ -117.61834033591305, 33.38824601099981 ] ] ] }, "bbox": [ -117.61834033591305, 33.38824601099981, -117.60211720280955, 33.40185425967737 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:44.968153+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS425945.json", "type": "application/json" } ], "assets": { "11SMS425945": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS425945.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 442499.99999999907, 0.0, -1.0, 3696000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -16.018, "maximum": 34.099, "mean": -10.932, "stddev": 4.475 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS425960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.61843620057327, 33.40177492811004 ], [ -117.61843620057327, 33.415383187534 ], [ -117.60221050479815, 33.415383187534 ], [ -117.60221050479815, 33.40177492811004 ], [ -117.61843620057327, 33.40177492811004 ] ] ] }, "bbox": [ -117.61843620057327, 33.40177492811004, -117.60221050479815, 33.415383187534 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.039646+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS425960.json", "type": "application/json" } ], "assets": { "11SMS425960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS425960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 442499.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -13.414, "maximum": 59.991, "mean": 11.956, "stddev": 21.119 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS425975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.61853212929304, 33.41530381543233 ], [ -117.61853212929304, 33.42891208560892 ], [ -117.60230386913639, 33.42891208560892 ], [ -117.60230386913639, 33.41530381543233 ], [ -117.61853212929304, 33.41530381543233 ] ] ] }, "bbox": [ -117.61853212929304, 33.41530381543233, -117.60230386913639, 33.42891208560892 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.085222+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS425975.json", "type": "application/json" } ], "assets": { "11SMS425975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS425975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 442499.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -1.574, "maximum": 71.979, "mean": 45.983, "stddev": 12.975 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS425990", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.61862812211275, 33.42883267296059 ], [ -117.61862812211275, 33.44244095389608 ], [ -117.60239729586363, 33.44244095389608 ], [ -117.60239729586363, 33.42883267296059 ], [ -117.61862812211275, 33.42883267296059 ] ] ] }, "bbox": [ -117.61862812211275, 33.42883267296059, -117.60239729586363, 33.44244095389608 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.125491+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS425990.json", "type": "application/json" } ], "assets": { "11SMS425990": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS425990.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 442499.99999999907, 0.0, -1.0, 3700500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 49.45, "maximum": 55.916, "mean": 54.295, "stddev": 1.179 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS440870", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.60174461756803, 33.3206800674628 ], [ -117.60174461756803, 33.33428621177722 ], [ -117.58553670041798, 33.33428621177722 ], [ -117.58553670041798, 33.3206800674628 ], [ -117.60174461756803, 33.3206800674628 ] ] ] }, "bbox": [ -117.60174461756803, 33.3206800674628, -117.58553670041798, 33.33428621177722 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.193196+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS440870.json", "type": "application/json" } ], "assets": { "11SMS440870": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS440870.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 444000.0000000009, 0.0, -1.0, 3688500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -57.766, "maximum": -36.579, "mean": -49.182, "stddev": 4.485 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS440885", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.60183767054978, 33.33420917388173 ], [ -117.60183767054978, 33.34781532785434 ], [ -117.58562720088645, 33.34781532785434 ], [ -117.58562720088645, 33.33420917388173 ], [ -117.60183767054978, 33.33420917388173 ] ] ] }, "bbox": [ -117.60183767054978, 33.33420917388173, -117.58562720088645, 33.34781532785434 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.245410+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS440885.json", "type": "application/json" } ], "assets": { "11SMS440885": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS440885.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 444000.0000000009, 0.0, -1.0, 3690000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -54.482, "maximum": -27.782, "mean": -38.25, "stddev": 5.53 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS440900", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.60193078572455, 33.34773825055555 ], [ -117.60193078572455, 33.36134441419216 ], [ -117.58571776184452, 33.36134441419216 ], [ -117.58571776184452, 33.34773825055555 ], [ -117.60193078572455, 33.34773825055555 ] ] ] }, "bbox": [ -117.60193078572455, 33.34773825055555, -117.58571776184452, 33.36134441419216 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.324574+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS440900.json", "type": "application/json" } ], "assets": { "11SMS440900": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS440900.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 444000.0000000009, 0.0, -1.0, 3691500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -36.631, "maximum": -17.065, "mean": -26.382, "stddev": 3.98 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS440915", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.60202396313139, 33.3612672974781 ], [ -117.60202396313139, 33.374873470784635 ], [ -117.58580838333017, 33.374873470784635 ], [ -117.58580838333017, 33.3612672974781 ], [ -117.60202396313139, 33.3612672974781 ] ] ] }, "bbox": [ -117.60202396313139, 33.3612672974781, -117.58580838333017, 33.374873470784635 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.359858+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS440915.json", "type": "application/json" } ], "assets": { "11SMS440915": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS440915.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 444000.0000000009, 0.0, -1.0, 3693000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -24.329, "maximum": -9.093, "mean": -15.457, "stddev": 3.428 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS440930", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.60211720280954, 33.374796314643326 ], [ -117.60211720280954, 33.388402497625606 ], [ -117.58589906538147, 33.388402497625606 ], [ -117.58589906538147, 33.374796314643326 ], [ -117.60211720280954, 33.374796314643326 ] ] ] }, "bbox": [ -117.60211720280954, 33.374796314643326, -117.58589906538147, 33.388402497625606 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.486254+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS440930.json", "type": "application/json" } ], "assets": { "11SMS440930": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS440930.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 444000.0000000009, 0.0, -1.0, 3694500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -14.881, "maximum": 21.94, "mean": -5.378, "stddev": 5.907 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS440945", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.60221050479815, 33.38832530204512 ], [ -117.60221050479815, 33.401931494709075 ], [ -117.58598980803656, 33.401931494709075 ], [ -117.58598980803656, 33.38832530204512 ], [ -117.60221050479815, 33.38832530204512 ] ] ] }, "bbox": [ -117.60221050479815, 33.38832530204512, -117.58598980803656, 33.401931494709075 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.494425+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS440945.json", "type": "application/json" } ], "assets": { "11SMS440945": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS440945.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 443999.99999999907, 0.0, -1.0, 3696000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -8.724, "maximum": 59.325, "mean": 18.412, "stddev": 15.206 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS440960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.60230386913639, 33.40185425967737 ], [ -117.60230386913639, 33.41546046202889 ], [ -117.58608061133353, 33.41546046202889 ], [ -117.58608061133353, 33.40185425967737 ], [ -117.60230386913639, 33.40185425967737 ] ] ] }, "bbox": [ -117.60230386913639, 33.40185425967737, -117.58608061133353, 33.41546046202889 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.594848+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS440960.json", "type": "application/json" } ], "assets": { "11SMS440960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS440960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 443999.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 13.947, "maximum": 75.344, "mean": 48.124, "stddev": 9.493 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS440975", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.60239729586363, 33.415383187534 ], [ -117.60239729586363, 33.428989399579 ], [ -117.5861714753106, 33.428989399579 ], [ -117.5861714753106, 33.415383187534 ], [ -117.60239729586363, 33.415383187534 ] ] ] }, "bbox": [ -117.60239729586363, 33.415383187534, -117.5861714753106, 33.428989399579 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.678284+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS440975.json", "type": "application/json" } ], "assets": { "11SMS440975": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS440975.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 443999.99999999907, 0.0, -1.0, 3699000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 54.362, "maximum": 56.801, "mean": 55.138, "stddev": 0.675 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS455855", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.58553670041798, 33.30722789042954 ], [ -117.58553670041798, 33.32083197432877 ], [ -117.5693337623612, 33.32083197432877 ], [ -117.5693337623612, 33.30722789042954 ], [ -117.58553670041798, 33.30722789042954 ] ] ] }, "bbox": [ -117.58553670041798, 33.30722789042954, -117.5693337623612, 33.32083197432877 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.737717+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS455855.json", "type": "application/json" } ], "assets": { "11SMS455855": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS455855.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 445500.0000000009, 0.0, -1.0, 3687000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -50.219, "maximum": -38.812, "mean": -46.24, "stddev": 2.609 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS455870", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.58562720088645, 33.320757065966916 ], [ -117.58562720088645, 33.33436115846122 ], [ -117.56942171364415, 33.33436115846122 ], [ -117.56942171364415, 33.320757065966916 ], [ -117.58562720088645, 33.320757065966916 ] ] ] }, "bbox": [ -117.58562720088645, 33.320757065966916, -117.56942171364415, 33.33436115846122 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.839938+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS455870.json", "type": "application/json" } ], "assets": { "11SMS455870": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS455870.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 445500.0000000009, 0.0, -1.0, 3688500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -51.573, "maximum": -27.854, "mean": -38.256, "stddev": 5.436 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS455885", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.58571776184452, 33.33428621177722 ], [ -117.58571776184452, 33.34789031287212 ], [ -117.5695097237153, 33.34789031287212 ], [ -117.5695097237153, 33.33428621177722 ], [ -117.58571776184452, 33.33428621177722 ] ] ] }, "bbox": [ -117.58571776184452, 33.33428621177722, -117.5695097237153, 33.34789031287212 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.925958+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS455885.json", "type": "application/json" } ], "assets": { "11SMS455885": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS455885.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 445500.0000000009, 0.0, -1.0, 3690000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -36.571, "maximum": -19.369, "mean": -27.73, "stddev": 3.414 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS455900", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.58580838333017, 33.34781532785434 ], [ -117.58580838333017, 33.36141943755534 ], [ -117.56959779261166, 33.36141943755534 ], [ -117.56959779261166, 33.34781532785434 ], [ -117.58580838333017, 33.34781532785434 ] ] ] }, "bbox": [ -117.58580838333017, 33.34781532785434, -117.56959779261166, 33.36141943755534 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:45.962188+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS455900.json", "type": "application/json" } ], "assets": { "11SMS455900": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS455900.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 445500.0000000009, 0.0, -1.0, 3691500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.77, "maximum": -10.345, "mean": -18.631, "stddev": 3.614 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS455915", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.58589906538147, 33.36134441419216 ], [ -117.58589906538147, 33.37494853250483 ], [ -117.56968592037015, 33.37494853250483 ], [ -117.56968592037015, 33.36134441419216 ], [ -117.58589906538147, 33.36134441419216 ] ] ] }, "bbox": [ -117.58589906538147, 33.36134441419216, -117.56968592037015, 33.37494853250483 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.023764+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS455915.json", "type": "application/json" } ], "assets": { "11SMS455915": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS455915.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 445500.0000000009, 0.0, -1.0, 3693000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -17.053, "maximum": -0.153, "mean": -9.987, "stddev": 2.562 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS455930", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.58598980803654, 33.374873470784635 ], [ -117.58598980803654, 33.3884775977145 ], [ -117.56977410702778, 33.3884775977145 ], [ -117.56977410702778, 33.374873470784635 ], [ -117.58598980803654, 33.374873470784635 ] ] ] }, "bbox": [ -117.58598980803654, 33.374873470784635, -117.56977410702778, 33.3884775977145 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.098398+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS455930.json", "type": "application/json" } ], "assets": { "11SMS455930": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS455930.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 445500.0000000009, 0.0, -1.0, 3694500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -9.537, "maximum": 75.74, "mean": 10.631, "stddev": 17.855 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS455945", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.58608061133353, 33.388402497625634 ], [ -117.58608061133353, 33.40200663317832 ], [ -117.56986235262168, 33.40200663317832 ], [ -117.56986235262168, 33.388402497625634 ], [ -117.58608061133353, 33.388402497625634 ] ] ] }, "bbox": [ -117.58608061133353, 33.388402497625634, -117.56986235262168, 33.40200663317832 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.142405+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS455945.json", "type": "application/json" } ], "assets": { "11SMS455945": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS455945.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 445499.99999999907, 0.0, -1.0, 3696000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.328, "maximum": 121.886, "mean": 33.583, "stddev": 30.096 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS455960", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.5861714753106, 33.401931494709075 ], [ -117.5861714753106, 33.41553563889015 ], [ -117.56995065718887, 33.41553563889015 ], [ -117.56995065718887, 33.401931494709075 ], [ -117.5861714753106, 33.401931494709075 ] ] ] }, "bbox": [ -117.5861714753106, 33.401931494709075, -117.56995065718887, 33.41553563889015 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.172653+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS455960.json", "type": "application/json" } ], "assets": { "11SMS455960": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS455960.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 445499.99999999907, 0.0, -1.0, 3697500.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 8.65, "maximum": 33.342, "mean": 15.861, "stddev": 5.217 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS470840", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.5693337623612, 33.293773516923565 ], [ -117.5693337623612, 33.30737554143281 ], [ -117.55313580014689, 33.30737554143281 ], [ -117.55313580014689, 33.293773516923565 ], [ -117.5693337623612, 33.293773516923565 ] ] ] }, "bbox": [ -117.5693337623612, 33.293773516923565, -117.55313580014689, 33.30737554143281 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.220667+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS470840.json", "type": "application/json" } ], "assets": { "11SMS470840": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS470840.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 447000.0000000009, 0.0, -1.0, 3685500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -47.961, "maximum": -39.409, "mean": -44.837, "stddev": 1.91 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS470855", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.56942171364415, 33.30730276048085 ], [ -117.56942171364415, 33.320904792522356 ], [ -117.55322120557, 33.320904792522356 ], [ -117.55322120557, 33.30730276048085 ], [ -117.56942171364415, 33.30730276048085 ] ] ] }, "bbox": [ -117.56942171364415, 33.30730276048085, -117.55322120557, 33.320904792522356 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.296261+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS470855.json", "type": "application/json" } ], "assets": { "11SMS470855": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS470855.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 447000.0000000009, 0.0, -1.0, 3687000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -49.692, "maximum": -28.824, "mean": -39.006, "stddev": 4.81 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS470870", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.5695097237153, 33.32083197432877 ], [ -117.5695097237153, 33.33443401390772 ], [ -117.55330666808206, 33.33443401390772 ], [ -117.55330666808206, 33.32083197432877 ], [ -117.5695097237153, 33.32083197432877 ] ] ] }, "bbox": [ -117.5695097237153, 33.32083197432877, -117.55330666808206, 33.33443401390772 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.334529+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS470870.json", "type": "application/json" } ], "assets": { "11SMS470870": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS470870.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 447000.0000000009, 0.0, -1.0, 3688500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -38.785, "maximum": -20.428, "mean": -28.057, "stddev": 3.347 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS470885", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.56959779261166, 33.33436115846122 ], [ -117.56959779261166, 33.3479632055828 ], [ -117.55339218771898, 33.3479632055828 ], [ -117.55339218771898, 33.33436115846122 ], [ -117.56959779261166, 33.33436115846122 ] ] ] }, "bbox": [ -117.56959779261166, 33.33436115846122, -117.55339218771898, 33.3479632055828 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.429520+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS470885.json", "type": "application/json" } ], "assets": { "11SMS470885": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS470885.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 447000.0000000009, 0.0, -1.0, 3690000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.843, "maximum": -12.287, "mean": -19.921, "stddev": 3.185 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS470900", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.56968592037015, 33.34789031287212 ], [ -117.56968592037015, 33.361492367541544 ], [ -117.55347776451664, 33.361492367541544 ], [ -117.55347776451664, 33.34789031287212 ], [ -117.56968592037015, 33.34789031287212 ] ] ] }, "bbox": [ -117.56968592037015, 33.34789031287212, -117.55347776451664, 33.361492367541544 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.564887+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS470900.json", "type": "application/json" } ], "assets": { "11SMS470900": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS470900.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 447000.0000000009, 0.0, -1.0, 3691500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -19.357, "maximum": -6.389, "mean": -11.822, "stddev": 2.576 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS470915", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.56977410702778, 33.36141943755534 ], [ -117.56977410702778, 33.375021499777866 ], [ -117.55356339851096, 33.375021499777866 ], [ -117.55356339851096, 33.36141943755534 ], [ -117.56977410702778, 33.36141943755534 ] ] ] }, "bbox": [ -117.56977410702778, 33.36141943755534, -117.55356339851096, 33.375021499777866 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.705769+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS470915.json", "type": "application/json" } ], "assets": { "11SMS470915": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS470915.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 447000.0000000009, 0.0, -1.0, 3693000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -10.632, "maximum": 56.788, "mean": 3.68, "stddev": 14.405 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS470930", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.56986235262167, 33.37494853250483 ], [ -117.56986235262167, 33.3885506022857 ], [ -117.55364908973789, 33.3885506022857 ], [ -117.55364908973789, 33.37494853250483 ], [ -117.56986235262167, 33.37494853250483 ] ] ] }, "bbox": [ -117.56986235262167, 33.37494853250483, -117.55364908973789, 33.3885506022857 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.749532+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS470930.json", "type": "application/json" } ], "assets": { "11SMS470930": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS470930.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 447000.0000000009, 0.0, -1.0, 3694500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.139, "maximum": 39.965, "mean": 21.349, "stddev": 8.756 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS470945", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.56995065718887, 33.38847759771453 ], [ -117.56995065718887, 33.402079675058985 ], [ -117.55373483823351, 33.402079675058985 ], [ -117.55373483823351, 33.38847759771453 ], [ -117.56995065718887, 33.38847759771453 ] ] ] }, "bbox": [ -117.56995065718887, 33.38847759771453, -117.55373483823351, 33.402079675058985 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:46.946395+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS470945.json", "type": "application/json" } ], "assets": { "11SMS470945": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS470945.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 446999.99999999907, 0.0, -1.0, 3696000.0000000037 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 20.434, "maximum": 153.531, "mean": 73.445, "stddev": 37.073 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS485825", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.55313580014689, 33.28031695016559 ], [ -117.55313580014689, 33.293916916310835 ], [ -117.5369428105241, 33.293916916310835 ], [ -117.5369428105241, 33.28031695016559 ], [ -117.55313580014689, 33.28031695016559 ] ] ] }, "bbox": [ -117.55313580014689, 33.28031695016559, -117.5369428105241, 33.293916916310835 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.027410+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS485825.json", "type": "application/json" } ], "assets": { "11SMS485825": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS485825.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 448500.0000000009, 0.0, -1.0, 3684000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -48.561, "maximum": -39.251, "mean": -45.258, "stddev": 2.298 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS485840", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.55322120557, 33.293846260645196 ], [ -117.55322120557, 33.307446233260194 ], [ -117.53702567341104, 33.307446233260194 ], [ -117.53702567341104, 33.293846260645196 ], [ -117.55322120557, 33.293846260645196 ] ] ] }, "bbox": [ -117.55322120557, 33.293846260645196, -117.53702567341104, 33.307446233260194 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.068808+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS485840.json", "type": "application/json" } ], "assets": { "11SMS485840": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS485840.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 448500.0000000009, 0.0, -1.0, 3685500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -48.569, "maximum": -29.564, "mean": -38.799, "stddev": 4.539 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS485855", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.55330666808206, 33.30737554143281 ], [ -117.55330666808206, 33.32097552052242 ], [ -117.53710859168982, 33.32097552052242 ], [ -117.53710859168982, 33.30737554143281 ], [ -117.55330666808206, 33.30737554143281 ] ] ] }, "bbox": [ -117.55330666808206, 33.30737554143281, -117.53710859168982, 33.32097552052242 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.111229+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS485855.json", "type": "application/json" } ], "assets": { "11SMS485855": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS485855.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 448500.0000000009, 0.0, -1.0, 3687000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -39.376, "maximum": -21.061, "mean": -28.615, "stddev": 3.352 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS485870", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.55339218771898, 33.320904792522356 ], [ -117.55339218771898, 33.334504778091414 ], [ -117.53719156539518, 33.334504778091414 ], [ -117.53719156539518, 33.320904792522356 ], [ -117.55339218771898, 33.320904792522356 ] ] ] }, "bbox": [ -117.55339218771898, 33.320904792522356, -117.53719156539518, 33.334504778091414 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.133077+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS485870.json", "type": "application/json" } ], "assets": { "11SMS485870": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS485870.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 448500.0000000009, 0.0, -1.0, 3688500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -28.812, "maximum": -14.297, "mean": -21.001, "stddev": 2.853 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS485885", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.55347776451664, 33.33443401390772 ], [ -117.55347776451664, 33.34803400596114 ], [ -117.53727459456195, 33.34803400596114 ], [ -117.53727459456195, 33.33443401390772 ], [ -117.55347776451664, 33.33443401390772 ] ] ] }, "bbox": [ -117.55347776451664, 33.33443401390772, -117.53727459456195, 33.34803400596114 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.183250+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS485885.json", "type": "application/json" } ], "assets": { "11SMS485885": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS485885.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 448500.0000000009, 0.0, -1.0, 3690000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -20.418, "maximum": -8.199, "mean": -13.534, "stddev": 2.645 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS485900", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.55356339851096, 33.3479632055828 ], [ -117.55356339851096, 33.36156320412547 ], [ -117.53735767922495, 33.36156320412547 ], [ -117.53735767922495, 33.3479632055828 ], [ -117.55356339851096, 33.3479632055828 ] ] ] }, "bbox": [ -117.55356339851096, 33.3479632055828, -117.53735767922495, 33.36156320412547 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.239392+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS485900.json", "type": "application/json" } ], "assets": { "11SMS485900": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS485900.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 448500.0000000009, 0.0, -1.0, 3691500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -12.277, "maximum": 52.339, "mean": -4.831, "stddev": 10.052 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS485915", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.55364908973789, 33.361492367541544 ], [ -117.55364908973789, 33.37509237257839 ], [ -117.53744081941915, 33.37509237257839 ], [ -117.53744081941915, 33.361492367541544 ], [ -117.55364908973789, 33.361492367541544 ] ] ] }, "bbox": [ -117.55364908973789, 33.361492367541544, -117.53744081941915, 33.37509237257839 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.268825+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS485915.json", "type": "application/json" } ], "assets": { "11SMS485915": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS485915.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 448500.0000000009, 0.0, -1.0, 3693000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -6.514, "maximum": 319.457, "mean": 82.511, "stddev": 70.068 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS485930", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.55373483823348, 33.375021499777866 ], [ -117.55373483823348, 33.38862151131381 ], [ -117.53752401517939, 33.38862151131381 ], [ -117.53752401517939, 33.375021499777866 ], [ -117.55373483823348, 33.375021499777866 ] ] ] }, "bbox": [ -117.55373483823348, 33.375021499777866, -117.53752401517939, 33.38862151131381 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.336941+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS485930.json", "type": "application/json" } ], "assets": { "11SMS485930": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS485930.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 448500.0000000009, 0.0, -1.0, 3694500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 19.01, "maximum": 347.282, "mean": 137.287, "stddev": 99.588 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS500810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.5369428105241, 33.266858193375114 ], [ -117.5369428105241, 33.280456102183116 ], [ -117.52075479024165, 33.280456102183116 ], [ -117.52075479024165, 33.266858193375114 ], [ -117.5369428105241, 33.266858193375114 ] ] ] }, "bbox": [ -117.5369428105241, 33.266858193375114, -117.52075479024165, 33.280456102183116 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.391874+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS500810.json", "type": "application/json" } ], "assets": { "11SMS500810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS500810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 450000.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -50.755, "maximum": -38.296, "mean": -45.843, "stddev": 2.988 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS500825", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.53702567341104, 33.28038756968045 ], [ -117.53702567341104, 33.29398548389599 ], [ -117.52083511391415, 33.29398548389599 ], [ -117.52083511391415, 33.28038756968045 ], [ -117.53702567341104, 33.28038756968045 ] ] ] }, "bbox": [ -117.53702567341104, 33.28038756968045, -117.52083511391415, 33.29398548389599 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.533307+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS500825.json", "type": "application/json" } ], "assets": { "11SMS500825": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS500825.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 450000.0000000009, 0.0, -1.0, 3684000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -48.598, "maximum": -30.724, "mean": -39.072, "stddev": 3.926 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS500840", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.53710859168982, 33.293916916310835 ], [ -117.53710859168982, 33.30751483593844 ], [ -117.52091549128339, 33.30751483593844 ], [ -117.52091549128339, 33.293916916310835 ], [ -117.53710859168982, 33.293916916310835 ] ] ] }, "bbox": [ -117.53710859168982, 33.293916916310835, -117.52091549128339, 33.30751483593844 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.576529+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS500840.json", "type": "application/json" } ], "assets": { "11SMS500840": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS500840.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 450000.0000000009, 0.0, -1.0, 3685500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -39.26, "maximum": -22.623, "mean": -30.69, "stddev": 3.417 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS500855", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.53719156539518, 33.307446233260194 ], [ -117.53719156539518, 33.3210441583044 ], [ -117.52099592238302, 33.3210441583044 ], [ -117.52099592238302, 33.307446233260194 ], [ -117.53719156539518, 33.307446233260194 ] ] ] }, "bbox": [ -117.53719156539518, 33.307446233260194, -117.52099592238302, 33.3210441583044 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.658895+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS500855.json", "type": "application/json" } ], "assets": { "11SMS500855": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS500855.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 450000.0000000009, 0.0, -1.0, 3687000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -29.553, "maximum": -15.111, "mean": -22.19, "stddev": 2.849 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS500870", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.53727459456195, 33.32097552052242 ], [ -117.53727459456195, 33.334573450987776 ], [ -117.52107640724687, 33.334573450987776 ], [ -117.52107640724687, 33.32097552052242 ], [ -117.53727459456195, 33.32097552052242 ] ] ] }, "bbox": [ -117.53727459456195, 33.32097552052242, -117.52107640724687, 33.334573450987776 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.697703+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS500870.json", "type": "application/json" } ], "assets": { "11SMS500870": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS500870.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 450000.0000000009, 0.0, -1.0, 3688500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -21.052, "maximum": -8.846, "mean": -14.796, "stddev": 2.788 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS500885", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.53735767922495, 33.334504778091414 ], [ -117.53735767922495, 33.348102713982506 ], [ -117.52115694590864, 33.348102713982506 ], [ -117.52115694590864, 33.334504778091414 ], [ -117.53735767922495, 33.334504778091414 ] ] ] }, "bbox": [ -117.53735767922495, 33.334504778091414, -117.52115694590864, 33.348102713982506 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:47.760993+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS500885.json", "type": "application/json" } ], "assets": { "11SMS500885": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS500885.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 450000.0000000009, 0.0, -1.0, 3690000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -14.289, "maximum": 47.886, "mean": -7.609, "stddev": 5.356 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS500900", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.53744081941915, 33.34803400596114 ], [ -117.53744081941915, 33.36163194728253 ], [ -117.52123753840216, 33.36163194728253 ], [ -117.52123753840216, 33.34803400596114 ], [ -117.53744081941915, 33.34803400596114 ] ] ] }, "bbox": [ -117.53744081941915, 33.34803400596114, -117.52123753840216, 33.36163194728253 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.041554+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS500900.json", "type": "application/json" } ], "assets": { "11SMS500900": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS500900.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 450000.0000000009, 0.0, -1.0, 3691500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -8.393, "maximum": 240.084, "mean": 57.471, "stddev": 52.221 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS500915", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.53752401517939, 33.36156320412547 ], [ -117.53752401517939, 33.375161150881794 ], [ -117.52131818476126, 33.375161150881794 ], [ -117.52131818476126, 33.36156320412547 ], [ -117.53752401517939, 33.36156320412547 ] ] ] }, "bbox": [ -117.53752401517939, 33.36156320412547, -117.52131818476126, 33.375161150881794 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.075738+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS500915.json", "type": "application/json" } ], "assets": { "11SMS500915": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS500915.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 450000.0000000009, 0.0, -1.0, 3693000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 52.402, "maximum": 282.637, "mean": 179.44, "stddev": 47.817 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS500930", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.53760726654063, 33.37509237257839 ], [ -117.53760726654063, 33.38869032477422 ], [ -117.52139888501985, 33.38869032477422 ], [ -117.52139888501985, 33.37509237257839 ], [ -117.53760726654063, 33.37509237257839 ] ] ] }, "bbox": [ -117.53760726654063, 33.37509237257839, -117.52139888501985, 33.38869032477422 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.142617+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS500930.json", "type": "application/json" } ], "assets": { "11SMS500930": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS500930.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 450000.0000000009, 0.0, -1.0, 3694500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 236.428, "maximum": 288.924, "mean": 265.544, "stddev": 11.614 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS515780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.52067452023225, 33.23986777908295 ], [ -117.52067452023225, 33.25346362723977 ], [ -117.50449400024182, 33.25346362723977 ], [ -117.50449400024182, 33.23986777908295 ], [ -117.52067452023225, 33.23986777908295 ] ] ] }, "bbox": [ -117.52067452023225, 33.23986777908295, -117.50449400024182, 33.25346362723977 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.175995+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS515780.json", "type": "application/json" } ], "assets": { "11SMS515780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS515780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 451500.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -52.445, "maximum": -48.711, "mean": -51.107, "stddev": 0.865 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS515795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.52075479024165, 33.2533972497705 ], [ -117.52075479024165, 33.26699310226876 ], [ -117.50457173604836, 33.26699310226876 ], [ -117.50457173604836, 33.2533972497705 ], [ -117.52075479024165, 33.2533972497705 ] ] ] }, "bbox": [ -117.52075479024165, 33.2533972497705, -117.50457173604836, 33.26699310226876 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.222102+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS515795.json", "type": "application/json" } ], "assets": { "11SMS515795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS515795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 451500.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -52.011, "maximum": -37.773, "mean": -46.565, "stddev": 3.531 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS515810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.52083511391415, 33.266926690805924 ], [ -117.52083511391415, 33.28052254764983 ], [ -117.50464952382606, 33.28052254764983 ], [ -117.50464952382606, 33.266926690805924 ], [ -117.52083511391415, 33.266926690805924 ] ] ] }, "bbox": [ -117.52083511391415, 33.266926690805924, -117.50464952382606, 33.28052254764983 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.334226+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS515810.json", "type": "application/json" } ], "assets": { "11SMS515810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS515810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 451500.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -50.758, "maximum": -29.626, "mean": -38.744, "stddev": 4.185 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS515825", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.52091549128339, 33.280456102183116 ], [ -117.52091549128339, 33.29405196337685 ], [ -117.50472736360751, 33.29405196337685 ], [ -117.50472736360751, 33.280456102183116 ], [ -117.52091549128339, 33.280456102183116 ] ] ] }, "bbox": [ -117.52091549128339, 33.280456102183116, -117.50472736360751, 33.29405196337685 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.727258+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS515825.json", "type": "application/json" } ], "assets": { "11SMS515825": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS515825.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 451500.0000000009, 0.0, -1.0, 3684000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -38.288, "maximum": -22.18, "mean": -30.225, "stddev": 3.336 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS515840", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.52099592238302, 33.293985483895995 ], [ -117.52099592238302, 33.30758134944377 ], [ -117.5048052554253, 33.30758134944377 ], [ -117.5048052554253, 33.293985483895995 ], [ -117.52099592238302, 33.293985483895995 ] ] ] }, "bbox": [ -117.52099592238302, 33.293985483895995, -117.5048052554253, 33.30758134944377 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.837261+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS515840.json", "type": "application/json" } ], "assets": { "11SMS515840": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS515840.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 451500.0000000009, 0.0, -1.0, 3685500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -30.713, "maximum": -14.786, "mean": -22.624, "stddev": 3.258 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS515855", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.52107640724687, 33.30751483593844 ], [ -117.52107640724687, 33.3211107058445 ], [ -117.50488319931209, 33.3211107058445 ], [ -117.50488319931209, 33.30751483593844 ], [ -117.52107640724687, 33.30751483593844 ] ] ] }, "bbox": [ -117.52107640724687, 33.30751483593844, -117.50488319931209, 33.3211107058445 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.879324+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS515855.json", "type": "application/json" } ], "assets": { "11SMS515855": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS515855.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 451500.0000000009, 0.0, -1.0, 3687000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -22.612, "maximum": -8.859, "mean": -15.028, "stddev": 2.955 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS515870", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.52115694590864, 33.3210441583044 ], [ -117.52115694590864, 33.33464003257294 ], [ -117.50496119530062, 33.33464003257294 ], [ -117.50496119530062, 33.3210441583044 ], [ -117.52115694590864, 33.3210441583044 ] ] ] }, "bbox": [ -117.52115694590864, 33.3210441583044, -117.50496119530062, 33.33464003257294 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.931614+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS515870.json", "type": "application/json" } ], "assets": { "11SMS515870": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS515870.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 451500.0000000009, 0.0, -1.0, 3688500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -15.101, "maximum": 41.214, "mean": -8.15, "stddev": 4.871 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS515885", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.52123753840216, 33.334573450987776 ], [ -117.52123753840216, 33.34816932962308 ], [ -117.5050392434236, 33.34816932962308 ], [ -117.5050392434236, 33.334573450987776 ], [ -117.52123753840216, 33.334573450987776 ] ] ] }, "bbox": [ -117.52123753840216, 33.334573450987776, -117.5050392434236, 33.34816932962308 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:48.988604+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS515885.json", "type": "application/json" } ], "assets": { "11SMS515885": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS515885.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 451500.0000000009, 0.0, -1.0, 3690000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -9.198, "maximum": 184.627, "mean": 36.928, "stddev": 38.654 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS515900", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.52131818476126, 33.348102713982506 ], [ -117.52131818476126, 33.36169859698883 ], [ -117.50511734371376, 33.36169859698883 ], [ -117.50511734371376, 33.348102713982506 ], [ -117.52131818476126, 33.348102713982506 ] ] ] }, "bbox": [ -117.52131818476126, 33.348102713982506, -117.50511734371376, 33.36169859698883 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.065534+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS515900.json", "type": "application/json" } ], "assets": { "11SMS515900": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS515900.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 451500.0000000009, 0.0, -1.0, 3691500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 38.831, "maximum": 248.225, "mean": 125.001, "stddev": 45.461 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS530765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.50449400024182, 33.22640458826229 ], [ -117.50449400024182, 33.23999838219893 ], [ -117.48831843977355, 33.23999838219893 ], [ -117.48831843977355, 33.22640458826229 ], [ -117.50449400024182, 33.22640458826229 ] ] ] }, "bbox": [ -117.50449400024182, 33.22640458826229, -117.48831843977355, 33.23999838219893 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.093053+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS530765.json", "type": "application/json" } ], "assets": { "11SMS530765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS530765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 453000.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -57.411, "maximum": -46.126, "mean": -52.678, "stddev": 2.271 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS530780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.50457173604836, 33.239934122568904 ], [ -117.50457173604836, 33.25352791978573 ], [ -117.4883936446928, 33.25352791978573 ], [ -117.4883936446928, 33.239934122568904 ], [ -117.50457173604836, 33.239934122568904 ] ] ] }, "bbox": [ -117.50457173604836, 33.239934122568904, -117.4883936446928, 33.25352791978573 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.139656+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS530780.json", "type": "application/json" } ], "assets": { "11SMS530780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS530780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 453000.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -53.935, "maximum": -35.693, "mean": -45.865, "stddev": 4.369 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS530795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.50464952382606, 33.25346362723977 ], [ -117.50464952382606, 33.267057427740625 ], [ -117.48846889989336, 33.267057427740625 ], [ -117.48846889989336, 33.25346362723977 ], [ -117.50464952382606, 33.25346362723977 ] ] ] }, "bbox": [ -117.50464952382606, 33.25346362723977, -117.48846889989336, 33.267057427740625 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.279221+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS530795.json", "type": "application/json" } ], "assets": { "11SMS530795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS530795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 453000.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -48.692, "maximum": -27.969, "mean": -36.894, "stddev": 4.02 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS530810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.50472736360751, 33.26699310226876 ], [ -117.50472736360751, 33.28058690605754 ], [ -117.48854420540675, 33.28058690605754 ], [ -117.48854420540675, 33.26699310226876 ], [ -117.50472736360751, 33.26699310226876 ] ] ] }, "bbox": [ -117.50472736360751, 33.26699310226876, -117.48854420540675, 33.28058690605754 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.387154+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS530810.json", "type": "application/json" } ], "assets": { "11SMS530810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS530810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 453000.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -37.762, "maximum": -20.448, "mean": -29.091, "stddev": 3.55 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS530825", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.5048052554253, 33.28052254764983 ], [ -117.5048052554253, 33.294116354730384 ], [ -117.48861956126447, 33.294116354730384 ], [ -117.48861956126447, 33.28052254764983 ], [ -117.5048052554253, 33.28052254764983 ] ] ] }, "bbox": [ -117.5048052554253, 33.28052254764983, -117.48861956126447, 33.294116354730384 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.540268+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS530825.json", "type": "application/json" } ], "assets": { "11SMS530825": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS530825.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 453000.0000000009, 0.0, -1.0, 3684000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -29.614, "maximum": -13.5, "mean": -21.308, "stddev": 3.32 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS530840", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.50488319931209, 33.29405196337686 ], [ -117.50488319931209, 33.30764577375309 ], [ -117.48869496749819, 33.30764577375309 ], [ -117.48869496749819, 33.29405196337686 ], [ -117.50488319931209, 33.29405196337686 ] ] ] }, "bbox": [ -117.50488319931209, 33.29405196337686, -117.48869496749819, 33.30764577375309 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.598808+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS530840.json", "type": "application/json" } ], "assets": { "11SMS530840": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS530840.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 453000.0000000009, 0.0, -1.0, 3685500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -22.17, "maximum": -7.739, "mean": -14.251, "stddev": 3.129 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS530855", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.50496119530062, 33.30758134944377 ], [ -117.50496119530062, 33.32117516311959 ], [ -117.48877042413945, 33.32117516311959 ], [ -117.48877042413945, 33.30758134944377 ], [ -117.50496119530062, 33.30758134944377 ] ] ] }, "bbox": [ -117.50496119530062, 33.30758134944377, -117.48877042413945, 33.32117516311959 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.720861+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS530855.json", "type": "application/json" } ], "assets": { "11SMS530855": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS530855.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 453000.0000000009, 0.0, -1.0, 3687000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -14.776, "maximum": 31.506, "mean": -6.469, "stddev": 7.428 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS530870", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.5050392434236, 33.3211107058445 ], [ -117.5050392434236, 33.33470452282381 ], [ -117.48884593121996, 33.33470452282381 ], [ -117.48884593121996, 33.3211107058445 ], [ -117.5050392434236, 33.3211107058445 ] ] ] }, "bbox": [ -117.5050392434236, 33.3211107058445, -117.48884593121996, 33.33470452282381 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.868272+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS530870.json", "type": "application/json" } ], "assets": { "11SMS530870": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS530870.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 453000.0000000009, 0.0, -1.0, 3688500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -8.851, "maximum": 88.489, "mean": 30.341, "stddev": 24.863 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS530885", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.50511734371376, 33.33464003257294 ], [ -117.50511734371376, 33.348233852859714 ], [ -117.48892148877137, 33.348233852859714 ], [ -117.48892148877137, 33.33464003257294 ], [ -117.50511734371376, 33.33464003257294 ] ] ] }, "bbox": [ -117.50511734371376, 33.33464003257294, -117.48892148877137, 33.348233852859714 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.933424+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS530885.json", "type": "application/json" } ], "assets": { "11SMS530885": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS530885.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 453000.0000000009, 0.0, -1.0, 3690000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 41.253, "maximum": 151.634, "mean": 75.699, "stddev": 23.108 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS545735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.4882432851041, 33.199409591708076 ], [ -117.4882432851041, 33.213001330237574 ], [ -117.47207520679552, 33.213001330237574 ], [ -117.47207520679552, 33.199409591708076 ], [ -117.4882432851041, 33.199409591708076 ] ] ] }, "bbox": [ -117.4882432851041, 33.199409591708076, -117.47207520679552, 33.213001330237574 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:49.968970+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS545735.json", "type": "application/json" } ], "assets": { "11SMS545735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS545735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 454500.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -63.178, "maximum": -56.097, "mean": -60.309, "stddev": 1.493 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS545750", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.48831843977355, 33.21293921815399 ], [ -117.48831843977355, 33.22653095889921 ], [ -117.47214783557793, 33.22653095889921 ], [ -117.47214783557793, 33.21293921815399 ], [ -117.48831843977355, 33.21293921815399 ] ] ] }, "bbox": [ -117.48831843977355, 33.21293921815399, -117.47214783557793, 33.22653095889921 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:50.025752+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS545750.json", "type": "application/json" } ], "assets": { "11SMS545750": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS545750.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 454500.0000000009, 0.0, -1.0, 3676500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -61.558, "maximum": -41.44, "mean": -53.199, "stddev": 4.542 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS545765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.4883936446928, 33.22646881498631 ], [ -117.4883936446928, 33.24006055795076 ], [ -117.47222051292347, 33.24006055795076 ], [ -117.47222051292347, 33.22646881498631 ], [ -117.4883936446928, 33.22646881498631 ] ] ] }, "bbox": [ -117.4883936446928, 33.22646881498631, -117.47222051292347, 33.24006055795076 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:50.167788+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS545765.json", "type": "application/json" } ], "assets": { "11SMS545765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS545765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 454500.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -57.899, "maximum": -33.635, "mean": -44.428, "stddev": 5.502 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS545780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.48846889989336, 33.23999838219893 ], [ -117.48846889989336, 33.25359012738612 ], [ -117.4722932388625, 33.25359012738612 ], [ -117.4722932388625, 33.23999838219893 ], [ -117.48846889989336, 33.23999838219893 ] ] ] }, "bbox": [ -117.48846889989336, 33.23999838219893, -117.4722932388625, 33.25359012738612 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:50.251653+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS545780.json", "type": "application/json" } ], "assets": { "11SMS545780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS545780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 454500.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -46.099, "maximum": -25.987, "mean": -34.856, "stddev": 3.77 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS545795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.48854420540675, 33.25352791978573 ], [ -117.48854420540675, 33.2671196671992 ], [ -117.47236601342554, 33.2671196671992 ], [ -117.47236601342554, 33.25352791978573 ], [ -117.48854420540675, 33.25352791978573 ] ] ] }, "bbox": [ -117.48854420540675, 33.25352791978573, -117.47236601342554, 33.2671196671992 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:50.313406+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS545795.json", "type": "application/json" } ], "assets": { "11SMS545795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS545795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 454500.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -35.681, "maximum": -17.997, "mean": -26.859, "stddev": 3.622 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS545810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.48861956126447, 33.267057427740625 ], [ -117.48861956126447, 33.28064917738393 ], [ -117.47243883664305, 33.28064917738393 ], [ -117.47243883664305, 33.267057427740625 ], [ -117.48861956126447, 33.267057427740625 ] ] ] }, "bbox": [ -117.48861956126447, 33.267057427740625, -117.47243883664305, 33.28064917738393 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:50.355958+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS545810.json", "type": "application/json" } ], "assets": { "11SMS545810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS545810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 454500.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.957, "maximum": -11.022, "mean": -19.344, "stddev": 3.523 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS545825", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.48869496749819, 33.28058690605754 ], [ -117.48869496749819, 33.29417865793423 ], [ -117.47251170854553, 33.29417865793423 ], [ -117.47251170854553, 33.28058690605754 ], [ -117.48869496749819, 33.28058690605754 ] ] ] }, "bbox": [ -117.48869496749819, 33.28058690605754, -117.47251170854553, 33.29417865793423 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:50.408430+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS545825.json", "type": "application/json" } ], "assets": { "11SMS545825": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS545825.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 454500.0000000009, 0.0, -1.0, 3684000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -20.437, "maximum": -4.357, "mean": -12.598, "stddev": 2.868 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS545840", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.48877042413945, 33.29411635473039 ], [ -117.48877042413945, 33.30770810884406 ], [ -117.47258462916349, 33.30770810884406 ], [ -117.47258462916349, 33.29411635473039 ], [ -117.48877042413945, 33.29411635473039 ] ] ] }, "bbox": [ -117.48877042413945, 33.29411635473039, -117.47258462916349, 33.30770810884406 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:50.468111+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS545840.json", "type": "application/json" } ], "assets": { "11SMS545840": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS545840.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 454500.0000000009, 0.0, -1.0, 3685500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -13.362, "maximum": 32.634, "mean": -2.22, "stddev": 11.174 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS545855", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.48884593121996, 33.30764577375309 ], [ -117.48884593121996, 33.321237530107325 ], [ -117.47265759852759, 33.321237530107325 ], [ -117.47265759852759, 33.30764577375309 ], [ -117.48884593121996, 33.30764577375309 ] ] ] }, "bbox": [ -117.48884593121996, 33.30764577375309, -117.47265759852759, 33.321237530107325 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:50.924209+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS545855.json", "type": "application/json" } ], "assets": { "11SMS545855": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS545855.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 454500.0000000009, 0.0, -1.0, 3687000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -7.731, "maximum": 65.584, "mean": 32.976, "stddev": 19.059 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS545870", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.48892148877137, 33.32117516311959 ], [ -117.48892148877137, 33.33476692171799 ], [ -117.47273061666839, 33.33476692171799 ], [ -117.47273061666839, 33.32117516311959 ], [ -117.48892148877137, 33.32117516311959 ] ] ] }, "bbox": [ -117.48892148877137, 33.32117516311959, -117.47273061666839, 33.33476692171799 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.007530+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS545870.json", "type": "application/json" } ], "assets": { "11SMS545870": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS545870.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 454500.0000000009, 0.0, -1.0, 3688500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 12.809, "maximum": 71.083, "mean": 48.158, "stddev": 8.589 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.47200262654583, 33.17241226665306 ], [ -117.47200262654583, 33.186001952928756 ], [ -117.45584201884475, 33.186001952928756 ], [ -117.45584201884475, 33.17241226665306 ], [ -117.47200262654583, 33.17241226665306 ] ] ] }, "bbox": [ -117.47200262654583, 33.17241226665306, -117.45584201884475, 33.186001952928756 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.049384+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560705.json", "type": "application/json" } ], "assets": { "11SMS560705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 455999.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -109.443, "maximum": -82.92, "mean": -94.524, "stddev": 5.719 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560720", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.47207520679552, 33.18594198410838 ], [ -117.47207520679552, 33.199531671536306 ], [ -117.45591207820047, 33.199531671536306 ], [ -117.45591207820047, 33.18594198410838 ], [ -117.47207520679552, 33.18594198410838 ] ] ] }, "bbox": [ -117.47207520679552, 33.18594198410838, -117.45591207820047, 33.199531671536306 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.120542+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560720.json", "type": "application/json" } ], "assets": { "11SMS560720": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560720.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 456000.0000000009, 0.0, -1.0, 3673500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -94.161, "maximum": -51.533, "mean": -68.727, "stddev": 8.55 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.47214783557793, 33.19947167197192 ], [ -117.47214783557793, 33.21306136055523 ], [ -117.45598218440534, 33.21306136055523 ], [ -117.45598218440534, 33.19947167197192 ], [ -117.47214783557793, 33.19947167197192 ] ] ] }, "bbox": [ -117.47214783557793, 33.19947167197192, -117.45598218440534, 33.21306136055523 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.181147+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560735.json", "type": "application/json" } ], "assets": { "11SMS560735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 456000.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -66.982, "maximum": -37.072, "mean": -51.099, "stddev": 6.904 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560750", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.47222051292347, 33.213001330237574 ], [ -117.47222051292347, 33.226591019979445 ], [ -117.45605233748869, 33.226591019979445 ], [ -117.45605233748869, 33.213001330237574 ], [ -117.47222051292347, 33.213001330237574 ] ] ] }, "bbox": [ -117.47222051292347, 33.213001330237574, -117.45605233748869, 33.226591019979445 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.234716+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560750.json", "type": "application/json" } ], "assets": { "11SMS560750": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560750.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 456000.0000000009, 0.0, -1.0, 3676500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -56.063, "maximum": -30.281, "mean": -39.782, "stddev": 4.979 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.4722932388625, 33.22653095889921 ], [ -117.4722932388625, 33.240120649802854 ], [ -117.45612253747986, 33.240120649802854 ], [ -117.45612253747986, 33.22653095889921 ], [ -117.4722932388625, 33.22653095889921 ] ] ] }, "bbox": [ -117.4722932388625, 33.22653095889921, -117.45612253747986, 33.240120649802854 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.279746+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560765.json", "type": "application/json" } ], "assets": { "11SMS560765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 456000.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -41.424, "maximum": -23.296, "mean": -32.111, "stddev": 3.71 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.47236601342554, 33.24006055795076 ], [ -117.47236601342554, 33.25365025001936 ], [ -117.45619278440824, 33.25365025001936 ], [ -117.45619278440824, 33.24006055795076 ], [ -117.47236601342554, 33.24006055795076 ] ] ] }, "bbox": [ -117.47236601342554, 33.24006055795076, -117.45619278440824, 33.25365025001936 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.330711+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560780.json", "type": "application/json" } ], "assets": { "11SMS560780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 456000.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -33.623, "maximum": -15.66, "mean": -24.667, "stddev": 3.702 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.47243883664305, 33.25359012738612 ], [ -117.47243883664305, 33.26717982062291 ], [ -117.45626307830328, 33.26717982062291 ], [ -117.45626307830328, 33.25359012738612 ], [ -117.47243883664305, 33.25359012738612 ] ] ] }, "bbox": [ -117.47243883664305, 33.25359012738612, -117.45626307830328, 33.26717982062291 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.386620+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560795.json", "type": "application/json" } ], "assets": { "11SMS560795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 456000.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -25.975, "maximum": -9.755, "mean": -16.988, "stddev": 3.624 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.47251170854553, 33.2671196671992 ], [ -117.47251170854553, 33.2807093616074 ], [ -117.45633341919438, 33.2807093616074 ], [ -117.45633341919438, 33.2671196671992 ], [ -117.47251170854553, 33.2671196671992 ] ] ] }, "bbox": [ -117.47251170854553, 33.2671196671992, -117.45633341919438, 33.2807093616074 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.626689+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560810.json", "type": "application/json" } ], "assets": { "11SMS560810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 456000.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -17.986, "maximum": 6.008, "mean": -10.047, "stddev": 3.258 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560825", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.47258462916349, 33.28064917738393 ], [ -117.47258462916349, 33.294238872966794 ], [ -117.45640380711104, 33.294238872966794 ], [ -117.45640380711104, 33.28064917738393 ], [ -117.47258462916349, 33.28064917738393 ] ] ] }, "bbox": [ -117.47258462916349, 33.28064917738393, -117.45640380711104, 33.294238872966794 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.683725+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560825.json", "type": "application/json" } ], "assets": { "11SMS560825": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560825.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 456000.0000000009, 0.0, -1.0, 3684000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -11.29, "maximum": 29.879, "mean": 2.137, "stddev": 10.962 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560840", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.47265759852759, 33.29417865793423 ], [ -117.47265759852759, 33.30776835469503 ], [ -117.45647424208272, 33.30776835469503 ], [ -117.45647424208272, 33.29417865793423 ], [ -117.47265759852759, 33.29417865793423 ] ] ] }, "bbox": [ -117.47265759852759, 33.29417865793423, -117.45647424208272, 33.30776835469503 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.742994+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560840.json", "type": "application/json" } ], "assets": { "11SMS560840": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560840.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 456000.0000000009, 0.0, -1.0, 3685500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -4.33, "maximum": 38.921, "mean": 21.608, "stddev": 9.422 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS560855", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.47273061666839, 33.30770810884406 ], [ -117.47273061666839, 33.32129780678607 ], [ -117.45654472413902, 33.32129780678607 ], [ -117.45654472413902, 33.30770810884406 ], [ -117.47273061666839, 33.30770810884406 ] ] ] }, "bbox": [ -117.47273061666839, 33.30770810884406, -117.45654472413902, 33.32129780678607 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.751129+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS560855.json", "type": "application/json" } ], "assets": { "11SMS560855": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS560855.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 456000.0000000009, 0.0, -1.0, 3687000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 31.135, "maximum": 62.287, "mean": 40.743, "stddev": 6.438 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.45584201884475, 33.158942426972196 ], [ -117.45584201884475, 33.172530064236 ], [ -117.43968635430407, 33.172530064236 ], [ -117.43968635430407, 33.158942426972196 ], [ -117.45584201884475, 33.158942426972196 ] ] ] }, "bbox": [ -117.45584201884475, 33.158942426972196, -117.43968635430407, 33.172530064236 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.853252+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575690.json", "type": "application/json" } ], "assets": { "11SMS575690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457499.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -176.546, "maximum": -102.778, "mean": -150.083, "stddev": 14.839 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.4559120782005, 33.17247220473869 ], [ -117.4559120782005, 33.186059842095005 ], [ -117.4397538960712, 33.186059842095005 ], [ -117.4397538960712, 33.17247220473869 ], [ -117.4559120782005, 33.17247220473869 ] ] ] }, "bbox": [ -117.4559120782005, 33.17247220473869, -117.4397538960712, 33.186059842095005 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:51.907303+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575705.json", "type": "application/json" } ], "assets": { "11SMS575705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457499.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -158.76, "maximum": -50.078, "mean": -87.056, "stddev": 22.796 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575720", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.45598218440534, 33.186001952928756 ], [ -117.45598218440534, 33.199589590380434 ], [ -117.43982148300596, 33.199589590380434 ], [ -117.43982148300596, 33.186001952928756 ], [ -117.45598218440534, 33.186001952928756 ] ] ] }, "bbox": [ -117.45598218440534, 33.186001952928756, -117.43982148300596, 33.199589590380434 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.009720+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575720.json", "type": "application/json" } ], "assets": { "11SMS575720": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575720.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457500.0000000009, 0.0, -1.0, 3673500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -82.957, "maximum": -34.094, "mean": -50.764, "stddev": 9.995 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.45605233748869, 33.199531671536306 ], [ -117.45605233748869, 33.213119309086196 ], [ -117.43988911513668, 33.213119309086196 ], [ -117.43988911513668, 33.199531671536306 ], [ -117.45605233748869, 33.199531671536306 ] ] ] }, "bbox": [ -117.45605233748869, 33.199531671536306, -117.43988911513668, 33.213119309086196 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.050696+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575735.json", "type": "application/json" } ], "assets": { "11SMS575735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457500.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -51.506, "maximum": -26.973, "mean": -35.712, "stddev": 4.175 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575750", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.45612253747986, 33.21306136055523 ], [ -117.45612253747986, 33.22664899820621 ], [ -117.43995679249159, 33.22664899820621 ], [ -117.43995679249159, 33.21306136055523 ], [ -117.45612253747986, 33.21306136055523 ] ] ] }, "bbox": [ -117.45612253747986, 33.21306136055523, -117.43995679249159, 33.22664899820621 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.107032+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575750.json", "type": "application/json" } ], "assets": { "11SMS575750": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575750.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457500.0000000009, 0.0, -1.0, 3676500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -37.061, "maximum": -20.026, "mean": -28.567, "stddev": 3.541 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.45619278440824, 33.226591019979445 ], [ -117.45619278440824, 33.24017865773436 ], [ -117.44002451509904, 33.24017865773436 ], [ -117.44002451509904, 33.226591019979445 ], [ -117.45619278440824, 33.226591019979445 ] ] ] }, "bbox": [ -117.45619278440824, 33.226591019979445, -117.44002451509904, 33.24017865773436 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.145250+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575765.json", "type": "application/json" } ], "assets": { "11SMS575765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457500.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -30.27, "maximum": -13.062, "mean": -21.655, "stddev": 3.582 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.45626307830328, 33.240120649802854 ], [ -117.45626307830328, 33.25370828766462 ], [ -117.44009228298737, 33.25370828766462 ], [ -117.44009228298737, 33.240120649802854 ], [ -117.45626307830328, 33.240120649802854 ] ] ] }, "bbox": [ -117.45626307830328, 33.240120649802854, -117.44009228298737, 33.25370828766462 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.179765+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575780.json", "type": "application/json" } ], "assets": { "11SMS575780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457500.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -23.284, "maximum": -7.202, "mean": -14.579, "stddev": 3.396 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.45633341919438, 33.25365025001936 ], [ -117.45633341919438, 33.267237887990866 ], [ -117.44016009618493, 33.267237887990866 ], [ -117.44016009618493, 33.25365025001936 ], [ -117.45633341919438, 33.25365025001936 ] ] ] }, "bbox": [ -117.45633341919438, 33.25365025001936, -117.44016009618493, 33.267237887990866 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.218081+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575795.json", "type": "application/json" } ], "assets": { "11SMS575795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457500.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -15.647, "maximum": 17.853, "mean": -6.925, "stddev": 5.161 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.45640380711104, 33.26717982062291 ], [ -117.45640380711104, 33.28076745870708 ], [ -117.44022795472019, 33.28076745870708 ], [ -117.44022795472019, 33.26717982062291 ], [ -117.45640380711104, 33.26717982062291 ] ] ] }, "bbox": [ -117.45640380711104, 33.26717982062291, -117.44022795472019, 33.28076745870708 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.250625+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575810.json", "type": "application/json" } ], "assets": { "11SMS575810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457500.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -9.919, "maximum": 29.789, "mean": 10.617, "stddev": 11.412 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575825", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.45647424208272, 33.2807093616074 ], [ -117.45647424208272, 33.29429699980718 ], [ -117.4402958586215, 33.29429699980718 ], [ -117.4402958586215, 33.2807093616074 ], [ -117.45647424208272, 33.2807093616074 ] ] ] }, "bbox": [ -117.45647424208272, 33.2807093616074, -117.4402958586215, 33.29429699980718 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.293986+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575825.json", "type": "application/json" } ], "assets": { "11SMS575825": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575825.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457500.0000000009, 0.0, -1.0, 3684000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 6.034, "maximum": 37.511, "mean": 26.525, "stddev": 5.21 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS575840", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.45654472413902, 33.29423887296681 ], [ -117.45654472413902, 33.30782651128513 ], [ -117.44036380791738, 33.30782651128513 ], [ -117.44036380791738, 33.29423887296681 ], [ -117.45654472413902, 33.29423887296681 ] ] ] }, "bbox": [ -117.45654472413902, 33.29423887296681, -117.44036380791738, 33.30782651128513 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.340679+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS575840.json", "type": "application/json" } ], "assets": { "11SMS575840": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS575840.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 457500.0000000009, 0.0, -1.0, 3685500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 12.399, "maximum": 37.392, "mean": 18.076, "stddev": 4.956 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590675", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.43968635430407, 33.145470419821685 ], [ -117.43968635430407, 33.159056009103985 ], [ -117.42353562967786, 33.159056009103985 ], [ -117.42353562967786, 33.145470419821685 ], [ -117.43968635430407, 33.145470419821685 ] ] ] }, "bbox": [ -117.43968635430407, 33.145470419821685, -117.42353562967786, 33.159056009103985 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.366590+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590675.json", "type": "application/json" } ], "assets": { "11SMS590675": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590675.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 458999.9999999998, 0.0, -1.0, 3669000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -226.151, "maximum": -159.232, "mean": -192.775, "stddev": 13.89 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.4397538960712, 33.15900025680951 ], [ -117.4397538960712, 33.17258584512497 ], [ -117.42360065715981, 33.17258584512497 ], [ -117.42360065715981, 33.15900025680951 ], [ -117.4397538960712, 33.15900025680951 ] ] ] }, "bbox": [ -117.4397538960712, 33.15900025680951, -117.42360065715981, 33.17258584512497 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.391160+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590690.json", "type": "application/json" } ], "assets": { "11SMS590690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 458999.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -196.185, "maximum": -57.196, "mean": -116.56, "stddev": 37.166 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.43982148300599, 33.172530064236 ], [ -117.43982148300599, 33.18611565158709 ], [ -117.42366572812996, 33.18611565158709 ], [ -117.42366572812996, 33.172530064236 ], [ -117.43982148300599, 33.172530064236 ] ] ] }, "bbox": [ -117.43982148300599, 33.172530064236, -117.42366572812996, 33.18611565158709 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.399953+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590705.json", "type": "application/json" } ], "assets": { "11SMS590705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 458999.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -102.452, "maximum": -27.442, "mean": -53.301, "stddev": 12.923 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590720", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.43988911513668, 33.186059842095005 ], [ -117.43988911513668, 33.199645428484246 ], [ -117.42373084261557, 33.199645428484246 ], [ -117.42373084261557, 33.186059842095005 ], [ -117.43988911513668, 33.186059842095005 ] ] ] }, "bbox": [ -117.43988911513668, 33.186059842095005, -117.42373084261557, 33.199645428484246 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.429110+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590720.json", "type": "application/json" } ], "assets": { "11SMS590720": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590720.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 459000.0000000009, 0.0, -1.0, 3673500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -50.044, "maximum": -20.906, "mean": -31.106, "stddev": 5.42 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.43995679249159, 33.199589590380434 ], [ -117.43995679249159, 33.213175175810385 ], [ -117.42379600064382, 33.213175175810385 ], [ -117.42379600064382, 33.199589590380434 ], [ -117.43995679249159, 33.199589590380434 ] ] ] }, "bbox": [ -117.43995679249159, 33.199589590380434, -117.42379600064382, 33.213175175810385 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.522753+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590735.json", "type": "application/json" } ], "assets": { "11SMS590735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 459000.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -34.082, "maximum": -16.929, "mean": -25.063, "stddev": 3.655 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590750", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.44002451509904, 33.213119309086196 ], [ -117.44002451509904, 33.22670489355939 ], [ -117.42386120224198, 33.22670489355939 ], [ -117.42386120224198, 33.213119309086196 ], [ -117.44002451509904, 33.213119309086196 ] ] ] }, "bbox": [ -117.44002451509904, 33.213119309086196, -117.42386120224198, 33.22670489355939 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.552708+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590750.json", "type": "application/json" } ], "assets": { "11SMS590750": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590750.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 459000.0000000009, 0.0, -1.0, 3676500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -26.962, "maximum": -10.306, "mean": -18.503, "stddev": 3.492 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.44009228298737, 33.22664899820621 ], [ -117.44009228298737, 33.24023458172521 ], [ -117.42392644743735, 33.24023458172521 ], [ -117.42392644743735, 33.22664899820621 ], [ -117.44009228298737, 33.22664899820621 ] ] ] }, "bbox": [ -117.44009228298737, 33.22664899820621, -117.42392644743735, 33.24023458172521 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.573218+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590765.json", "type": "application/json" } ], "assets": { "11SMS590765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 459000.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -20.015, "maximum": 3.138, "mean": -11.712, "stddev": 3.484 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.44016009618493, 33.24017865773436 ], [ -117.44016009618493, 33.25376424030176 ], [ -117.42399173625722, 33.25376424030176 ], [ -117.42399173625722, 33.24017865773436 ], [ -117.44016009618493, 33.24017865773436 ] ] ] }, "bbox": [ -117.44016009618493, 33.24017865773436, -117.42399173625722, 33.25376424030176 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.594801+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590780.json", "type": "application/json" } ], "assets": { "11SMS590780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 459000.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -13.051, "maximum": 23.449, "mean": -0.172, "stddev": 8.912 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.44022795472019, 33.25370828766462 ], [ -117.44022795472019, 33.26729386928298 ], [ -117.42405706872894, 33.26729386928298 ], [ -117.42405706872894, 33.25370828766462 ], [ -117.44022795472019, 33.25370828766462 ] ] ] }, "bbox": [ -117.44022795472019, 33.25370828766462, -117.42405706872894, 33.26729386928298 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.670042+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590795.json", "type": "application/json" } ], "assets": { "11SMS590795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 459000.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -7.173, "maximum": 34.506, "mean": 16.363, "stddev": 8.326 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.4402958586215, 33.267237887990866 ], [ -117.4402958586215, 33.280823468662824 ], [ -117.42412244487987, 33.280823468662824 ], [ -117.42412244487987, 33.267237887990866 ], [ -117.4402958586215, 33.267237887990866 ] ] ] }, "bbox": [ -117.4402958586215, 33.267237887990866, -117.42412244487987, 33.280823468662824 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.700836+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590810.json", "type": "application/json" } ], "assets": { "11SMS590810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 459000.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 3.55, "maximum": 41.824, "mean": 20.87, "stddev": 9.111 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS590825", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.44036380791738, 33.28076745870708 ], [ -117.44036380791738, 33.29435303843522 ], [ -117.42418786473742, 33.29435303843522 ], [ -117.42418786473742, 33.28076745870708 ], [ -117.44036380791738, 33.28076745870708 ] ] ] }, "bbox": [ -117.44036380791738, 33.28076745870708, -117.42418786473742, 33.29435303843522 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.726429+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS590825.json", "type": "application/json" } ], "assets": { "11SMS590825": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS590825.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 459000.0000000009, 0.0, -1.0, 3684000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.912, "maximum": 32.675, "mean": 29.009, "stddev": 1.697 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605660", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42353562967786, 33.1319962484099 ], [ -117.42353562967786, 33.145579790741905 ], [ -117.40738984172016, 33.145579790741905 ], [ -117.40738984172016, 33.1319962484099 ], [ -117.42353562967786, 33.1319962484099 ] ] ] }, "bbox": [ -117.42353562967786, 33.1319962484099, -117.40738984172016, 33.145579790741905 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.747562+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605660.json", "type": "application/json" } ], "assets": { "11SMS605660": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605660.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460499.9999999998, 0.0, -1.0, 3667500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -274.617, "maximum": -207.748, "mean": -238.896, "stddev": 14.399 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605675", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42360065715981, 33.14552614353027 ], [ -117.42360065715981, 33.15910968383632 ], [ -117.40745235821832, 33.15910968383632 ], [ -117.40745235821832, 33.14552614353027 ], [ -117.42360065715981, 33.14552614353027 ] ] ] }, "bbox": [ -117.42360065715981, 33.14552614353027, -117.40745235821832, 33.15910968383632 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.769014+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605675.json", "type": "application/json" } ], "assets": { "11SMS605675": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605675.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460499.9999999998, 0.0, -1.0, 3669000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -237.406, "maximum": -77.445, "mean": -177.319, "stddev": 37.086 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42366572812996, 33.159056009103985 ], [ -117.42366572812996, 33.17263954738627 ], [ -117.4075149165273, 33.17263954738627 ], [ -117.4075149165273, 33.159056009103985 ], [ -117.42366572812996, 33.159056009103985 ] ] ] }, "bbox": [ -117.42366572812996, 33.159056009103985, -117.4075149165273, 33.17263954738627 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.776715+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605690.json", "type": "application/json" } ], "assets": { "11SMS605690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460499.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -159.081, "maximum": -31.511, "mean": -69.464, "stddev": 22.871 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42373084261557, 33.17258584512497 ], [ -117.42373084261557, 33.18616938138566 ], [ -117.40757751667331, 33.18616938138566 ], [ -117.40757751667331, 33.17258584512497 ], [ -117.42373084261557, 33.17258584512497 ] ] ] }, "bbox": [ -117.42373084261557, 33.17258584512497, -117.40757751667331, 33.18616938138566 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.792949+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605705.json", "type": "application/json" } ], "assets": { "11SMS605705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460499.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -57.154, "maximum": -16.593, "mean": -30.201, "stddev": 8.563 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605720", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42379600064382, 33.18611565158709 ], [ -117.42379600064382, 33.199699185828415 ], [ -117.40764015868248, 33.199699185828415 ], [ -117.40764015868248, 33.18611565158709 ], [ -117.42379600064382, 33.18611565158709 ] ] ] }, "bbox": [ -117.42379600064382, 33.18611565158709, -117.40764015868248, 33.199699185828415 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.822559+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605720.json", "type": "application/json" } ], "assets": { "11SMS605720": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605720.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460500.0000000009, 0.0, -1.0, 3673500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.421, "maximum": -12.544, "mean": -17.786, "stddev": 2.691 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42386120224198, 33.199645428484246 ], [ -117.42386120224198, 33.21322896070843 ], [ -117.40770284258105, 33.21322896070843 ], [ -117.40770284258105, 33.199645428484246 ], [ -117.42386120224198, 33.199645428484246 ] ] ] }, "bbox": [ -117.42386120224198, 33.199645428484246, -117.40770284258105, 33.21322896070843 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.844322+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605735.json", "type": "application/json" } ], "assets": { "11SMS605735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460500.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -20.897, "maximum": -5.385, "mean": -14.034, "stddev": 2.979 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605750", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42392644743735, 33.213175175810385 ], [ -117.42392644743735, 33.226758706019645 ], [ -117.40776556839519, 33.226758706019645 ], [ -117.40776556839519, 33.213175175810385 ], [ -117.42392644743735, 33.213175175810385 ] ] ] }, "bbox": [ -117.42392644743735, 33.213175175810385, -117.40776556839519, 33.226758706019645 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.851725+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605750.json", "type": "application/json" } ], "assets": { "11SMS605750": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605750.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460500.0000000009, 0.0, -1.0, 3676500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -16.917, "maximum": 5.189, "mean": -8.269, "stddev": 4.82 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42399173625722, 33.22670489355939 ], [ -117.42399173625722, 33.24028842175598 ], [ -117.40782833615116, 33.24028842175598 ], [ -117.40782833615116, 33.22670489355939 ], [ -117.42399173625722, 33.22670489355939 ] ] ] }, "bbox": [ -117.42399173625722, 33.22670489355939, -117.40782833615116, 33.24028842175598 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.875638+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605765.json", "type": "application/json" } ], "assets": { "11SMS605765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460500.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -10.487, "maximum": 25.691, "mean": 2.977, "stddev": 7.129 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42405706872894, 33.24023458172521 ], [ -117.42405706872894, 33.253818107911385 ], [ -117.40789114587525, 33.253818107911385 ], [ -117.40789114587525, 33.24023458172521 ], [ -117.42405706872894, 33.24023458172521 ] ] ] }, "bbox": [ -117.42405706872894, 33.24023458172521, -117.40789114587525, 33.253818107911385 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.901633+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605780.json", "type": "application/json" } ], "assets": { "11SMS605780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460500.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 3.034, "maximum": 42.114, "mean": 20.902, "stddev": 5.6 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42412244487987, 33.25376424030176 ], [ -117.42412244487987, 33.26734776447981 ], [ -117.40795399759375, 33.26734776447981 ], [ -117.40795399759375, 33.25376424030176 ], [ -117.42412244487987, 33.25376424030176 ] ] ] }, "bbox": [ -117.42412244487987, 33.25376424030176, -117.40795399759375, 33.26734776447981 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.931655+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605795.json", "type": "application/json" } ], "assets": { "11SMS605795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460500.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 14.599, "maximum": 44.601, "mean": 31.075, "stddev": 5.787 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS605810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.42418786473742, 33.26729386928298 ], [ -117.42418786473742, 33.280877391455185 ], [ -117.40801689133299, 33.280877391455185 ], [ -117.40801689133299, 33.26729386928298 ], [ -117.42418786473742, 33.26729386928298 ] ] ] }, "bbox": [ -117.42418786473742, 33.26729386928298, -117.40801689133299, 33.280877391455185 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.955076+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS605810.json", "type": "application/json" } ], "assets": { "11SMS605810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS605810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 460500.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 18.57, "maximum": 45.988, "mean": 31.824, "stddev": 7.39 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620630", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40732736700679, 33.10498993425292 ], [ -117.40732736700679, 33.11857143375312 ], [ -117.39118901848171, 33.11857143375312 ], [ -117.39118901848171, 33.10498993425292 ], [ -117.40732736700679, 33.10498993425292 ] ] ] }, "bbox": [ -117.40732736700679, 33.10498993425292, -117.39118901848171, 33.11857143375312 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:52.976078+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620630.json", "type": "application/json" } ], "assets": { "11SMS620630": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620630.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 461999.9999999998, 0.0, -1.0, 3664500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -360.463, "maximum": -270.621, "mean": -295.449, "stddev": 24.749 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620645", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40738984172016, 33.1185199159441 ], [ -117.40738984172016, 33.132101412357706 ], [ -117.39124898718491, 33.132101412357706 ], [ -117.39124898718491, 33.1185199159441 ], [ -117.40738984172016, 33.1185199159441 ] ] ] }, "bbox": [ -117.40738984172016, 33.1185199159441, -117.39124898718491, 33.132101412357706 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:53.003133+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620645.json", "type": "application/json" } ], "assets": { "11SMS620645": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620645.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 461999.9999999998, 0.0, -1.0, 3666000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -290.53, "maximum": -221.338, "mean": -264.929, "stddev": 14.362 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620660", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40745235821832, 33.13204986810912 ], [ -117.40745235821832, 33.14563136143802 ], [ -117.39130899599861, 33.14563136143802 ], [ -117.39130899599861, 33.13204986810912 ], [ -117.40745235821832, 33.13204986810912 ] ] ] }, "bbox": [ -117.40745235821832, 33.13204986810912, -117.39130899599861, 33.14563136143802 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:53.102299+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620660.json", "type": "application/json" } ], "assets": { "11SMS620660": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620660.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 461999.9999999998, 0.0, -1.0, 3667500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -278.739, "maximum": -123.572, "mean": -218.961, "stddev": 30.183 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620675", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.4075149165273, 33.145579790741905 ], [ -117.4075149165273, 33.15916128098791 ], [ -117.3913690449479, 33.15916128098791 ], [ -117.3913690449479, 33.145579790741905 ], [ -117.4075149165273, 33.145579790741905 ] ] ] }, "bbox": [ -117.4075149165273, 33.145579790741905, -117.3913690449479, 33.15916128098791 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:53.188281+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620675.json", "type": "application/json" } ], "assets": { "11SMS620675": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620675.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 461999.9999999998, 0.0, -1.0, 3669000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -207.668, "maximum": -43.766, "mean": -110.305, "stddev": 42.544 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40757751667331, 33.15910968383632 ], [ -117.40757751667331, 33.17269117100132 ], [ -117.39142913405782, 33.17269117100132 ], [ -117.39142913405782, 33.15910968383632 ], [ -117.40757751667331, 33.15910968383632 ] ] ] }, "bbox": [ -117.40757751667331, 33.15910968383632, -117.39142913405782, 33.17269117100132 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:53.262180+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620690.json", "type": "application/json" } ], "assets": { "11SMS620690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 461999.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -77.371, "maximum": -17.053, "mean": -39.233, "stddev": 12.825 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40764015868248, 33.17263954738627 ], [ -117.40764015868248, 33.18622103147213 ], [ -117.39148926335348, 33.18622103147213 ], [ -117.39148926335348, 33.17263954738627 ], [ -117.40764015868248, 33.17263954738627 ] ] ] }, "bbox": [ -117.40764015868248, 33.17263954738627, -117.39148926335348, 33.18622103147213 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:53.330506+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620705.json", "type": "application/json" } ], "assets": { "11SMS620705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 461999.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -31.481, "maximum": -12.249, "mean": -17.798, "stddev": 3.474 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620720", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40770284258105, 33.18616938138566 ], [ -117.40770284258105, 33.19975086239428 ], [ -117.39154943286005, 33.19975086239428 ], [ -117.39154943286005, 33.18616938138566 ], [ -117.40770284258105, 33.18616938138566 ] ] ] }, "bbox": [ -117.40770284258105, 33.18616938138566, -117.39154943286005, 33.19975086239428 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:53.555181+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620720.json", "type": "application/json" } ], "assets": { "11SMS620720": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620720.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 462000.0000000009, 0.0, -1.0, 3673500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -16.587, "maximum": -1.128, "mean": -11.82, "stddev": 2.454 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40776556839519, 33.199699185828415 ], [ -117.40776556839519, 33.2132806637617 ], [ -117.39160964260267, 33.2132806637617 ], [ -117.39160964260267, 33.199699185828415 ], [ -117.40776556839519, 33.199699185828415 ] ] ] }, "bbox": [ -117.40776556839519, 33.199699185828415, -117.39160964260267, 33.2132806637617 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:53.775129+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620735.json", "type": "application/json" } ], "assets": { "11SMS620735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 462000.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -12.639, "maximum": 16.453, "mean": -2.379, "stddev": 5.949 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620750", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40782833615116, 33.21322896070843 ], [ -117.40782833615116, 33.2268104355683 ], [ -117.39166989260654, 33.2268104355683 ], [ -117.39166989260654, 33.21322896070843 ], [ -117.40782833615116, 33.21322896070843 ] ] ] }, "bbox": [ -117.40782833615116, 33.21322896070843, -117.39166989260654, 33.2268104355683 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:53.835867+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620750.json", "type": "application/json" } ], "assets": { "11SMS620750": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620750.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 462000.0000000009, 0.0, -1.0, 3676500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -5.427, "maximum": 29.392, "mean": 8.899, "stddev": 7.45 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40789114587525, 33.226758706019645 ], [ -117.40789114587525, 33.24034017780804 ], [ -117.39173018289685, 33.24034017780804 ], [ -117.39173018289685, 33.226758706019645 ], [ -117.40789114587525, 33.226758706019645 ] ] ] }, "bbox": [ -117.40789114587525, 33.226758706019645, -117.39173018289685, 33.24034017780804 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:53.954962+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620765.json", "type": "application/json" } ], "assets": { "11SMS620765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 462000.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.221, "maximum": 43.466, "mean": 7.516, "stddev": 6.889 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40795399759375, 33.24028842175598 ], [ -117.40795399759375, 33.25386989047484 ], [ -117.39179051349885, 33.25386989047484 ], [ -117.39179051349885, 33.24028842175598 ], [ -117.40795399759375, 33.24028842175598 ] ] ] }, "bbox": [ -117.40795399759375, 33.24028842175598, -117.39179051349885, 33.25386989047484 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:54.116902+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620780.json", "type": "application/json" } ], "assets": { "11SMS620780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 462000.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.675, "maximum": 61.386, "mean": 28.504, "stddev": 14.689 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40801689133299, 33.253818107911385 ], [ -117.40801689133299, 33.26739957356267 ], [ -117.39185088443782, 33.26739957356267 ], [ -117.39185088443782, 33.253818107911385 ], [ -117.40801689133299, 33.253818107911385 ] ] ] }, "bbox": [ -117.40801689133299, 33.253818107911385, -117.39185088443782, 33.26739957356267 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:54.162975+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620795.json", "type": "application/json" } ], "assets": { "11SMS620795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 462000.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 12.551, "maximum": 95.804, "mean": 53.563, "stddev": 15.883 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS620810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.40807982711931, 33.26734776447981 ], [ -117.40807982711931, 33.28092922706548 ], [ -117.39191129573899, 33.28092922706548 ], [ -117.39191129573899, 33.26734776447981 ], [ -117.40807982711931, 33.26734776447981 ] ] ] }, "bbox": [ -117.40807982711931, 33.26734776447981, -117.39191129573899, 33.28092922706548 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:54.267801+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS620810.json", "type": "application/json" } ], "assets": { "11SMS620810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS620810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 462000.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 109.752, "maximum": 130.394, "mean": 122.384, "stddev": 2.874 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635600", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.391129089864, 33.07798132085464 ], [ -117.391129089864, 33.0915607806735 ], [ -117.37499816926356, 33.0915607806735 ], [ -117.37499816926356, 33.07798132085464 ], [ -117.391129089864, 33.07798132085464 ] ] ] }, "bbox": [ -117.391129089864, 33.07798132085464, -117.37499816926356, 33.0915607806735 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:54.392746+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635600.json", "type": "application/json" } ], "assets": { "11SMS635600": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635600.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463499.9999999998, 0.0, -1.0, 3661500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -288.132, "maximum": -261.159, "mean": -272.249, "stddev": 4.736 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635615", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39118901848171, 33.09151138799546 ], [ -117.39118901848171, 33.105090843668094 ], [ -117.37505559683754, 33.105090843668094 ], [ -117.37505559683754, 33.09151138799546 ], [ -117.39118901848171, 33.09151138799546 ] ] ] }, "bbox": [ -117.39118901848171, 33.09151138799546, -117.37505559683754, 33.105090843668094 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:54.516416+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635615.json", "type": "application/json" } ], "assets": { "11SMS635615": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635615.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463499.9999999998, 0.0, -1.0, 3663000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -301.009, "maximum": -233.474, "mean": -269.913, "stddev": 14.487 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635630", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39124898718491, 33.105041425630326 ], [ -117.39124898718491, 33.11862087715826 ], [ -117.37511306282587, 33.11862087715826 ], [ -117.37511306282587, 33.105041425630326 ], [ -117.39124898718491, 33.105041425630326 ] ] ] }, "bbox": [ -117.39124898718491, 33.105041425630326, -117.37511306282587, 33.11862087715826 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:54.931750+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635630.json", "type": "application/json" } ], "assets": { "11SMS635630": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635630.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463499.9999999998, 0.0, -1.0, 3664500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -357.78, "maximum": -203.681, "mean": -292.205, "stddev": 33.943 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635645", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39130899599861, 33.11857143375312 ], [ -117.39130899599861, 33.13215088113783 ], [ -117.37517056725252, 33.13215088113783 ], [ -117.37517056725252, 33.11857143375312 ], [ -117.39130899599861, 33.11857143375312 ] ] ] }, "bbox": [ -117.39130899599861, 33.11857143375312, -117.37517056725252, 33.13215088113783 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:55.189532+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635645.json", "type": "application/json" } ], "assets": { "11SMS635645": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635645.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463499.9999999998, 0.0, -1.0, 3666000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -270.547, "maximum": -96.637, "mean": -204.369, "stddev": 34.215 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635660", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3913690449479, 33.132101412357706 ], [ -117.3913690449479, 33.14568085560075 ], [ -117.3752281101415, 33.14568085560075 ], [ -117.3752281101415, 33.132101412357706 ], [ -117.3913690449479, 33.132101412357706 ] ] ] }, "bbox": [ -117.3913690449479, 33.132101412357706, -117.3752281101415, 33.14568085560075 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:55.308378+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635660.json", "type": "application/json" } ], "assets": { "11SMS635660": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635660.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463499.9999999998, 0.0, -1.0, 3667500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -221.266, "maximum": -49.266, "mean": -122.744, "stddev": 43.884 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635675", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39142913405782, 33.14563136143802 ], [ -117.39142913405782, 33.15921080054091 ], [ -117.37528569151682, 33.15921080054091 ], [ -117.37528569151682, 33.14563136143802 ], [ -117.39142913405782, 33.14563136143802 ] ] ] }, "bbox": [ -117.39142913405782, 33.14563136143802, -117.37528569151682, 33.15921080054091 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:55.487901+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635675.json", "type": "application/json" } ], "assets": { "11SMS635675": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635675.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463499.9999999998, 0.0, -1.0, 3669000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -123.352, "maximum": -19.254, "mean": -50.069, "stddev": 17.325 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39148926335348, 33.15916128098791 ], [ -117.39148926335348, 33.17274071595223 ], [ -117.37534331140255, 33.17274071595223 ], [ -117.37534331140255, 33.15916128098791 ], [ -117.39148926335348, 33.15916128098791 ] ] ] }, "bbox": [ -117.39148926335348, 33.15916128098791, -117.37534331140255, 33.17274071595223 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:55.684621+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635690.json", "type": "application/json" } ], "assets": { "11SMS635690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463499.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -43.716, "maximum": -11.307, "mean": -20.156, "stddev": 6.374 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39154943286005, 33.17269117100132 ], [ -117.39154943286005, 33.1862706018286 ], [ -117.37540096982278, 33.1862706018286 ], [ -117.37540096982278, 33.17269117100132 ], [ -117.39154943286005, 33.17269117100132 ] ] ] }, "bbox": [ -117.39154943286005, 33.17269117100132, -117.37540096982278, 33.1862706018286 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:55.781287+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635705.json", "type": "application/json" } ], "assets": { "11SMS635705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463499.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -17.059, "maximum": 11.242, "mean": -10.959, "stddev": 3.888 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635720", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39160964260267, 33.18622103147213 ], [ -117.39160964260267, 33.19980045816398 ], [ -117.37545866680156, 33.19980045816398 ], [ -117.37545866680156, 33.18622103147213 ], [ -117.39160964260267, 33.18622103147213 ] ] ] }, "bbox": [ -117.39160964260267, 33.18622103147213, -117.37545866680156, 33.19980045816398 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:55.864415+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635720.json", "type": "application/json" } ], "assets": { "11SMS635720": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635720.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463500.0000000009, 0.0, -1.0, 3673500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -12.238, "maximum": 38.844, "mean": 5.537, "stddev": 12.516 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39166989260654, 33.19975086239428 ], [ -117.39166989260654, 33.213330284952285 ], [ -117.37551640236308, 33.213330284952285 ], [ -117.37551640236308, 33.19975086239428 ], [ -117.39166989260654, 33.19975086239428 ] ] ] }, "bbox": [ -117.39166989260654, 33.19975086239428, -117.37551640236308, 33.213330284952285 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.020050+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635735.json", "type": "application/json" } ], "assets": { "11SMS635735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463500.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -1.254, "maximum": 42.232, "mean": 16.289, "stddev": 10.593 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635750", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39173018289685, 33.2132806637617 ], [ -117.39173018289685, 33.22686008218744 ], [ -117.37557417653146, 33.22686008218744 ], [ -117.37557417653146, 33.2132806637617 ], [ -117.39173018289685, 33.2132806637617 ] ] ] }, "bbox": [ -117.39173018289685, 33.2132806637617, -117.37557417653146, 33.22686008218744 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.083780+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635750.json", "type": "application/json" } ], "assets": { "11SMS635750": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635750.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463500.0000000009, 0.0, -1.0, 3676500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.238, "maximum": 59.454, "mean": 40.217, "stddev": 10.596 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39179051349885, 33.2268104355683 ], [ -117.39179051349885, 33.24038984986342 ], [ -117.37563198933087, 33.24038984986342 ], [ -117.37563198933087, 33.2268104355683 ], [ -117.39179051349885, 33.2268104355683 ] ] ] }, "bbox": [ -117.39179051349885, 33.2268104355683, -117.37563198933087, 33.24038984986342 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.139252+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635765.json", "type": "application/json" } ], "assets": { "11SMS635765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463500.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.341, "maximum": 77.784, "mean": 33.547, "stddev": 21.571 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39185088443782, 33.24034017780804 ], [ -117.39185088443782, 33.253919587974146 ], [ -117.37568984078551, 33.253919587974146 ], [ -117.37568984078551, 33.24034017780804 ], [ -117.39185088443782, 33.24034017780804 ] ] ] }, "bbox": [ -117.39185088443782, 33.24034017780804, -117.37568984078551, 33.253919587974146 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.190653+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635780.json", "type": "application/json" } ], "assets": { "11SMS635780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463500.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.385, "maximum": 98.323, "mean": 38.844, "stddev": 28.653 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39191129573899, 33.25386989047484 ], [ -117.39191129573899, 33.26744929651359 ], [ -117.37574773091964, 33.26744929651359 ], [ -117.37574773091964, 33.25386989047484 ], [ -117.39191129573899, 33.25386989047484 ] ] ] }, "bbox": [ -117.39191129573899, 33.25386989047484, -117.37574773091964, 33.26744929651359 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.289015+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635795.json", "type": "application/json" } ], "assets": { "11SMS635795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463500.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.489, "maximum": 126.987, "mean": 62.78, "stddev": 37.181 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39197174742773, 33.26739957356267 ], [ -117.39197174742773, 33.280978975475726 ], [ -117.37580565975748, 33.280978975475726 ], [ -117.37580565975748, 33.26739957356267 ], [ -117.39197174742773, 33.26739957356267 ] ] ] }, "bbox": [ -117.39197174742773, 33.26739957356267, -117.37580565975748, 33.280978975475726 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.524055+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635810.json", "type": "application/json" } ], "assets": { "11SMS635810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463500.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 8.477, "maximum": 162.149, "mean": 66.592, "stddev": 51.534 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS635825", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.39203223952937, 33.28092922706548 ], [ -117.39203223952937, 33.29450862485449 ], [ -117.37586362732327, 33.29450862485449 ], [ -117.37586362732327, 33.28092922706548 ], [ -117.39203223952937, 33.28092922706548 ] ] ] }, "bbox": [ -117.39203223952937, 33.28092922706548, -117.37586362732327, 33.29450862485449 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.572876+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS635825.json", "type": "application/json" } ], "assets": { "11SMS635825": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS635825.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 463500.0000000009, 0.0, -1.0, 3684000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 11.03, "maximum": 16.102, "mean": 13.347, "stddev": 0.635 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650555", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37488342926282, 33.03744023377295 ], [ -117.37488342926282, 33.051017662265814 ], [ -117.35876241950966, 33.051017662265814 ], [ -117.35876241950966, 33.03744023377295 ], [ -117.37488342926282, 33.03744023377295 ] ] ] }, "bbox": [ -117.37488342926282, 33.03744023377295, -117.35876241950966, 33.051017662265814 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.663858+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650555.json", "type": "application/json" } ], "assets": { "11SMS650555": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650555.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.00000000035, 0.0, -1.0, 3656999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -227.897, "maximum": -163.31, "mean": -204.497, "stddev": 10.72 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650570", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37494078007995, 33.05097041472414 ], [ -117.37494078007995, 33.064547838010974 ], [ -117.35881727590933, 33.064547838010974 ], [ -117.35881727590933, 33.05097041472414 ], [ -117.37494078007995, 33.05097041472414 ] ] ] }, "bbox": [ -117.37494078007995, 33.05097041472414, -117.35881727590933, 33.064547838010974 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.752312+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650570.json", "type": "application/json" } ], "assets": { "11SMS650570": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650570.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.00000000035, 0.0, -1.0, 3658499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -229.004, "maximum": -94.14, "mean": -188.37, "stddev": 25.836 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650585", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37499816926356, 33.0645005661954 ], [ -117.37499816926356, 33.07807798427733 ], [ -117.35887216900849, 33.07807798427733 ], [ -117.35887216900849, 33.0645005661954 ], [ -117.37499816926356, 33.0645005661954 ] ] ] }, "bbox": [ -117.37499816926356, 33.0645005661954, -117.35887216900849, 33.07807798427733 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.798889+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650585.json", "type": "application/json" } ], "assets": { "11SMS650585": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650585.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.00000000035, 0.0, -1.0, 3659999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -281.113, "maximum": -86.61, "mean": -173.045, "stddev": 47.539 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650600", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37505559683754, 33.07803068818057 ], [ -117.37505559683754, 33.091608101058775 ], [ -117.35892709883, 33.091608101058775 ], [ -117.35892709883, 33.07803068818057 ], [ -117.37505559683754, 33.07803068818057 ] ] ] }, "bbox": [ -117.37505559683754, 33.07803068818057, -117.35892709883, 33.091608101058775 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:56.984867+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650600.json", "type": "application/json" } ], "assets": { "11SMS650600": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650600.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 464999.9999999998, 0.0, -1.0, 3661500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -288.3, "maximum": -83.292, "mean": -189.151, "stddev": 69.459 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650615", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37511306282587, 33.0915607806735 ], [ -117.37511306282587, 33.10513818834915 ], [ -117.35898206539676, 33.10513818834915 ], [ -117.35898206539676, 33.0915607806735 ], [ -117.37511306282587, 33.0915607806735 ] ] ] }, "bbox": [ -117.37511306282587, 33.0915607806735, -117.35898206539676, 33.10513818834915 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.057792+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650615.json", "type": "application/json" } ], "assets": { "11SMS650615": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650615.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 464999.9999999998, 0.0, -1.0, 3663000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -261.084, "maximum": -77.657, "mean": -147.385, "stddev": 62.11 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650630", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37517056725252, 33.105090843668094 ], [ -117.37517056725252, 33.1186682461424 ], [ -117.35903706873172, 33.1186682461424 ], [ -117.35903706873172, 33.105090843668094 ], [ -117.37517056725252, 33.105090843668094 ] ] ] }, "bbox": [ -117.37517056725252, 33.105090843668094, -117.35903706873172, 33.1186682461424 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.098410+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650630.json", "type": "application/json" } ], "assets": { "11SMS650630": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650630.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 464999.9999999998, 0.0, -1.0, 3664500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -297.195, "maximum": -76.584, "mean": -176.63, "stddev": 63.567 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650645", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3752281101415, 33.11862087715826 ], [ -117.3752281101415, 33.13219827443236 ], [ -117.35909210885782, 33.13219827443236 ], [ -117.35909210885782, 33.11862087715826 ], [ -117.3752281101415, 33.11862087715826 ] ] ] }, "bbox": [ -117.3752281101415, 33.11862087715826, -117.35909210885782, 33.13219827443236 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.153185+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650645.json", "type": "application/json" } ], "assets": { "11SMS650645": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650645.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 464999.9999999998, 0.0, -1.0, 3666000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -269.726, "maximum": -39.792, "mean": -109.422, "stddev": 53.192 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650660", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37528569151682, 33.13215088113783 ], [ -117.37528569151682, 33.145728273213 ], [ -117.35914718579802, 33.145728273213 ], [ -117.35914718579802, 33.13215088113783 ], [ -117.37528569151682, 33.13215088113783 ] ] ] }, "bbox": [ -117.37528569151682, 33.13215088113783, -117.35914718579802, 33.145728273213 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.240177+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650660.json", "type": "application/json" } ], "assets": { "11SMS650660": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650660.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 464999.9999999998, 0.0, -1.0, 3667500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -96.417, "maximum": -18.356, "mean": -47.328, "stddev": 16.254 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650675", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37534331140255, 33.14568085560075 ], [ -117.37534331140255, 33.159258242478174 ], [ -117.35920229957536, 33.159258242478174 ], [ -117.35920229957536, 33.14568085560075 ], [ -117.37534331140255, 33.14568085560075 ] ] ] }, "bbox": [ -117.37534331140255, 33.14568085560075, -117.35920229957536, 33.159258242478174 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.305849+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650675.json", "type": "application/json" } ], "assets": { "11SMS650675": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650675.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 464999.9999999998, 0.0, -1.0, 3669000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -49.197, "maximum": -5.648, "mean": -21.087, "stddev": 7.792 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37540096982278, 33.15921080054091 ], [ -117.37540096982278, 33.172788182221844 ], [ -117.35925745021282, 33.172788182221844 ], [ -117.35925745021282, 33.15921080054091 ], [ -117.37540096982278, 33.15921080054091 ] ] ] }, "bbox": [ -117.37540096982278, 33.15921080054091, -117.35925745021282, 33.172788182221844 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.345009+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650690.json", "type": "application/json" } ], "assets": { "11SMS650690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 464999.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -19.233, "maximum": 17.144, "mean": -7.522, "stddev": 7.614 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37545866680156, 33.17274071595223 ], [ -117.37545866680156, 33.186318092437915 ], [ -117.35931263773348, 33.186318092437915 ], [ -117.35931263773348, 33.17274071595223 ], [ -117.37545866680156, 33.17274071595223 ] ] ] }, "bbox": [ -117.37545866680156, 33.17274071595223, -117.35931263773348, 33.186318092437915 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.467327+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650705.json", "type": "application/json" } ], "assets": { "11SMS650705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 464999.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -11.996, "maximum": 29.416, "mean": 8.862, "stddev": 9.075 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650720", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37551640236308, 33.1862706018286 ], [ -117.37551640236308, 33.19984797312031 ], [ -117.35936786216038, 33.19984797312031 ], [ -117.35936786216038, 33.1862706018286 ], [ -117.37551640236308, 33.1862706018286 ] ] ] }, "bbox": [ -117.37551640236308, 33.1862706018286, -117.35936786216038, 33.19984797312031 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.603386+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650720.json", "type": "application/json" } ], "assets": { "11SMS650720": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650720.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.0000000009, 0.0, -1.0, 3673500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.765, "maximum": 52.939, "mean": 29.261, "stddev": 11.98 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37557417653146, 33.19980045816398 ], [ -117.37557417653146, 33.213377824262984 ], [ -117.35942312351662, 33.213377824262984 ], [ -117.35942312351662, 33.19980045816398 ], [ -117.37557417653146, 33.19980045816398 ] ] ] }, "bbox": [ -117.37557417653146, 33.19980045816398, -117.35942312351662, 33.213377824262984 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.812403+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650735.json", "type": "application/json" } ], "assets": { "11SMS650735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.342, "maximum": 70.732, "mean": 44.404, "stddev": 12.241 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650750", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37563198933087, 33.213330284952285 ], [ -117.37563198933087, 33.22690764585987 ], [ -117.35947842182534, 33.22690764585987 ], [ -117.35947842182534, 33.213330284952285 ], [ -117.37563198933087, 33.213330284952285 ] ] ] }, "bbox": [ -117.37563198933087, 33.213330284952285, -117.35947842182534, 33.22690764585987 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.882707+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650750.json", "type": "application/json" } ], "assets": { "11SMS650750": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650750.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.0000000009, 0.0, -1.0, 3676500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.213, "maximum": 90.661, "mean": 38.321, "stddev": 25.914 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37568984078551, 33.22686008218744 ], [ -117.37568984078551, 33.240437437904916 ], [ -117.35953375710966, 33.240437437904916 ], [ -117.35953375710966, 33.22686008218744 ], [ -117.37568984078551, 33.22686008218744 ] ] ] }, "bbox": [ -117.37568984078551, 33.22686008218744, -117.35953375710966, 33.240437437904916 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:57.945129+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650765.json", "type": "application/json" } ], "assets": { "11SMS650765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.374, "maximum": 104.148, "mean": 75.767, "stddev": 15.874 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37574773091964, 33.24038984986342 ], [ -117.37574773091964, 33.2539672003921 ], [ -117.35958912939273, 33.2539672003921 ], [ -117.35958912939273, 33.24038984986342 ], [ -117.37574773091964, 33.24038984986342 ] ] ] }, "bbox": [ -117.37574773091964, 33.24038984986342, -117.35958912939273, 33.2539672003921 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.031366+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650780.json", "type": "application/json" } ], "assets": { "11SMS650780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.142, "maximum": 108.528, "mean": 42.787, "stddev": 37.723 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37580565975748, 33.253919587974146 ], [ -117.37580565975748, 33.26749693331534 ], [ -117.35964453869776, 33.26749693331534 ], [ -117.35964453869776, 33.253919587974146 ], [ -117.37580565975748, 33.253919587974146 ] ] ] }, "bbox": [ -117.37580565975748, 33.253919587974146, -117.35964453869776, 33.26749693331534 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.088132+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650795.json", "type": "application/json" } ], "assets": { "11SMS650795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 5.182, "maximum": 112.243, "mean": 16.359, "stddev": 16.939 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37586362732327, 33.26744929651359 ], [ -117.37586362732327, 33.281026636668656 ], [ -117.35969998504794, 33.281026636668656 ], [ -117.35969998504794, 33.26744929651359 ], [ -117.37586362732327, 33.26744929651359 ] ] ] }, "bbox": [ -117.37586362732327, 33.26744929651359, -117.35969998504794, 33.281026636668656 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.264826+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650810.json", "type": "application/json" } ], "assets": { "11SMS650810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 8.18, "maximum": 139.999, "mean": 40.538, "stddev": 32.411 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS650825", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.37592163364138, 33.280978975475726 ], [ -117.37592163364138, 33.29455631044599 ], [ -117.35975546846655, 33.29455631044599 ], [ -117.35975546846655, 33.280978975475726 ], [ -117.37592163364138, 33.280978975475726 ] ] ] }, "bbox": [ -117.37592163364138, 33.280978975475726, -117.35975546846655, 33.29455631044599 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.326286+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS650825.json", "type": "application/json" } ], "assets": { "11SMS650825": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS650825.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 465000.0000000009, 0.0, -1.0, 3684000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 11.25, "maximum": 139.934, "mean": 44.824, "stddev": 34.328 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665315", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35794396196195, 32.82100017030477 ], [ -117.35794396196195, 32.83457565423715 ], [ -117.34186503064052, 32.83457565423715 ], [ -117.34186503064052, 32.82100017030477 ], [ -117.35794396196195, 32.82100017030477 ] ] ] }, "bbox": [ -117.35794396196195, 32.82100017030477, -117.34186503064052, 32.83457565423715 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.369787+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665315.json", "type": "application/json" } ], "assets": { "11SMS665315": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665315.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.0, 0.0, -1.0, 3632999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -89.693, "maximum": -85.631, "mean": -87.875, "stddev": 0.888 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665330", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35799827059974, 32.834530846246615 ], [ -117.35799827059974, 32.84810632390552 ], [ -117.34191687299511, 32.84810632390552 ], [ -117.34191687299511, 32.834530846246615 ], [ -117.35799827059974, 32.834530846246615 ] ] ] }, "bbox": [ -117.35799827059974, 32.834530846246615, -117.34191687299511, 32.84810632390552 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.631601+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665330.json", "type": "application/json" } ], "assets": { "11SMS665330": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665330.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.0, 0.0, -1.0, 3634499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -95.109, "maximum": -88.94, "mean": -91.694, "stddev": 1.407 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665345", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35805261559649, 32.84806149281472 ], [ -117.35805261559649, 32.861636964200784 ], [ -117.34196875005935, 32.861636964200784 ], [ -117.34196875005935, 32.84806149281472 ], [ -117.35805261559649, 32.84806149281472 ] ] ] }, "bbox": [ -117.35805261559649, 32.84806149281472, -117.34196875005935, 32.861636964200784 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.676384+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665345.json", "type": "application/json" } ], "assets": { "11SMS665345": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665345.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.0, 0.0, -1.0, 3635999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -95.27, "maximum": -94.918, "mean": -95.015, "stddev": 0.08 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35865281671732, 32.99689666461979 ], [ -117.35865281671732, 33.01047206705036 ], [ -117.34254169476881, 33.01047206705036 ], [ -117.34254169476881, 32.99689666461979 ], [ -117.35865281671732, 32.99689666461979 ] ] ] }, "bbox": [ -117.35865281671732, 32.99689666461979, -117.34254169476881, 33.01047206705036 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.731173+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665510.json", "type": "application/json" } ], "assets": { "11SMS665510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -323.845, "maximum": -291.905, "mean": -310.967, "stddev": 6.913 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665525", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35870759978661, 33.01042695821882 ], [ -117.35870759978661, 33.02400235438517 ], [ -117.3425939900325, 33.02400235438517 ], [ -117.3425939900325, 33.01042695821882 ], [ -117.35870759978661, 33.01042695821882 ] ] ] }, "bbox": [ -117.35870759978661, 33.01042695821882, -117.3425939900325, 33.02400235438517 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.789650+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665525.json", "type": "application/json" } ], "assets": { "11SMS665525": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665525.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.00000000035, 0.0, -1.0, 3653999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -326.39, "maximum": -224.29, "mean": -288.512, "stddev": 21.254 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665540", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35876241950966, 33.02395722236359 ], [ -117.35876241950966, 33.03753261226655 ], [ -117.34264632028716, 33.03753261226655 ], [ -117.34264632028716, 33.02395722236359 ], [ -117.35876241950966, 33.02395722236359 ] ] ] }, "bbox": [ -117.35876241950966, 33.02395722236359, -117.34264632028716, 33.03753261226655 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.851519+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665540.json", "type": "application/json" } ], "assets": { "11SMS665540": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665540.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.00000000035, 0.0, -1.0, 3655499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -304.854, "maximum": -153.242, "mean": -224.868, "stddev": 34.472 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665555", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35881727590933, 33.03748745704798 ], [ -117.35881727590933, 33.05106284068833 ], [ -117.3426986855545, 33.05106284068833 ], [ -117.3426986855545, 33.03748745704798 ], [ -117.35881727590933, 33.03748745704798 ] ] ] }, "bbox": [ -117.35881727590933, 33.03748745704798, -117.3426986855545, 33.05106284068833 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.882034+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665555.json", "type": "application/json" } ], "assets": { "11SMS665555": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665555.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.00000000035, 0.0, -1.0, 3656999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -237.464, "maximum": -80.189, "mean": -136.938, "stddev": 45.622 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665570", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35887216900849, 33.051017662265814 ], [ -117.35887216900849, 33.0645930396444 ], [ -117.34275108585639, 33.0645930396444 ], [ -117.34275108585639, 33.051017662265814 ], [ -117.35887216900849, 33.051017662265814 ] ] ] }, "bbox": [ -117.35887216900849, 33.051017662265814, -117.34275108585639, 33.0645930396444 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.929204+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665570.json", "type": "application/json" } ], "assets": { "11SMS665570": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665570.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.00000000035, 0.0, -1.0, 3658499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -176.678, "maximum": -70.337, "mean": -103.2, "stddev": 29.393 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665585", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35892709883, 33.064547838010974 ], [ -117.35892709883, 33.07812320912862 ], [ -117.34280352121466, 33.07812320912862 ], [ -117.34280352121466, 33.064547838010974 ], [ -117.35892709883, 33.064547838010974 ] ] ] }, "bbox": [ -117.35892709883, 33.064547838010974, -117.34280352121466, 33.07812320912862 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:58.978798+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665585.json", "type": "application/json" } ], "assets": { "11SMS665585": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665585.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.00000000035, 0.0, -1.0, 3659999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -95.427, "maximum": -64.77, "mean": -78.804, "stddev": 6.418 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665600", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35898206539676, 33.07807798427734 ], [ -117.35898206539676, 33.09165334913491 ], [ -117.34285599165118, 33.09165334913491 ], [ -117.34285599165118, 33.07807798427734 ], [ -117.35898206539676, 33.07807798427734 ] ] ] }, "bbox": [ -117.35898206539676, 33.07807798427734, -117.34285599165118, 33.09165334913491 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:59.041216+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665600.json", "type": "application/json" } ], "assets": { "11SMS665600": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665600.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466499.9999999998, 0.0, -1.0, 3661500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -86.88, "maximum": -52.651, "mean": -73.154, "stddev": 7.608 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665615", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35903706873172, 33.091608101058775 ], [ -117.35903706873172, 33.105183459657106 ], [ -117.34290849718779, 33.105183459657106 ], [ -117.34290849718779, 33.091608101058775 ], [ -117.35903706873172, 33.091608101058775 ] ] ] }, "bbox": [ -117.35903706873172, 33.091608101058775, -117.34290849718779, 33.105183459657106 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:59.113436+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665615.json", "type": "application/json" } ], "assets": { "11SMS665615": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665615.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466499.9999999998, 0.0, -1.0, 3663000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -83.288, "maximum": -36.199, "mean": -64.39, "stddev": 10.523 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665630", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35909210885782, 33.10513818834915 ], [ -117.35909210885782, 33.11871354068915 ], [ -117.34296103784642, 33.11871354068915 ], [ -117.34296103784642, 33.10513818834915 ], [ -117.35909210885782, 33.10513818834915 ] ] ] }, "bbox": [ -117.35909210885782, 33.10513818834915, -117.34296103784642, 33.11871354068915 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:59.197120+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665630.json", "type": "application/json" } ], "assets": { "11SMS665630": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665630.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466499.9999999998, 0.0, -1.0, 3664500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -191.361, "maximum": -23.348, "mean": -60.646, "stddev": 30.706 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665645", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35914718579802, 33.1186682461424 ], [ -117.35914718579802, 33.13224359222491 ], [ -117.343013613649, 33.13224359222491 ], [ -117.343013613649, 33.1186682461424 ], [ -117.35914718579802, 33.1186682461424 ] ] ] }, "bbox": [ -117.35914718579802, 33.1186682461424, -117.343013613649, 33.13224359222491 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:59.324176+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665645.json", "type": "application/json" } ], "assets": { "11SMS665645": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665645.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466499.9999999998, 0.0, -1.0, 3666000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -170.366, "maximum": -10.389, "mean": -47.173, "stddev": 36.085 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665660", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35920229957536, 33.13219827443236 ], [ -117.35920229957536, 33.14577361425832 ], [ -117.34306622461746, 33.14577361425832 ], [ -117.34306622461746, 33.13219827443236 ], [ -117.35920229957536, 33.13219827443236 ] ] ] }, "bbox": [ -117.35920229957536, 33.13219827443236, -117.34306622461746, 33.14577361425832 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:59.411717+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665660.json", "type": "application/json" } ], "assets": { "11SMS665660": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665660.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466499.9999999998, 0.0, -1.0, 3667500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -39.747, "maximum": 7.316, "mean": -15.804, "stddev": 7.729 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665675", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35925745021282, 33.145728273213 ], [ -117.35925745021282, 33.15930360678329 ], [ -117.34311887077375, 33.15930360678329 ], [ -117.34311887077375, 33.145728273213 ], [ -117.35925745021282, 33.145728273213 ] ] ] }, "bbox": [ -117.35925745021282, 33.145728273213, -117.34311887077375, 33.15930360678329 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:59.606207+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665675.json", "type": "application/json" } ], "assets": { "11SMS665675": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665675.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466499.9999999998, 0.0, -1.0, 3669000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.334, "maximum": 21.532, "mean": 2.407, "stddev": 11.626 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35931263773348, 33.159258242478174 ], [ -117.35931263773348, 33.172833569793745 ], [ -117.3431715521399, 33.172833569793745 ], [ -117.3431715521399, 33.159258242478174 ], [ -117.35931263773348, 33.159258242478174 ] ] ] }, "bbox": [ -117.35931263773348, 33.159258242478174, -117.3431715521399, 33.172833569793745 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:59.671753+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665690.json", "type": "application/json" } ], "assets": { "11SMS665690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466499.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -6.327, "maximum": 41.914, "mean": 12.684, "stddev": 8.615 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35936786216038, 33.172788182221844 ], [ -117.35936786216038, 33.18636350328361 ], [ -117.34322426873794, 33.18636350328361 ], [ -117.34322426873794, 33.172788182221844 ], [ -117.35936786216038, 33.172788182221844 ] ] ] }, "bbox": [ -117.35936786216038, 33.172788182221844, -117.34322426873794, 33.18636350328361 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:59.763600+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665705.json", "type": "application/json" } ], "assets": { "11SMS665705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466499.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.387, "maximum": 57.755, "mean": 21.113, "stddev": 12.854 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665720", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35942312351662, 33.186318092437915 ], [ -117.35942312351662, 33.199893407246826 ], [ -117.34327702058982, 33.199893407246826 ], [ -117.34327702058982, 33.186318092437915 ], [ -117.35942312351662, 33.186318092437915 ] ] ] }, "bbox": [ -117.35942312351662, 33.186318092437915, -117.34327702058982, 33.199893407246826 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:15:59.989846+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665720.json", "type": "application/json" } ], "assets": { "11SMS665720": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665720.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.0000000009, 0.0, -1.0, 3673500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 5.672, "maximum": 85.722, "mean": 36.874, "stddev": 18.474 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35947842182534, 33.19984797312031 ], [ -117.35947842182534, 33.213423281677336 ], [ -117.3433298077177, 33.213423281677336 ], [ -117.3433298077177, 33.19984797312031 ], [ -117.35947842182534, 33.19984797312031 ] ] ] }, "bbox": [ -117.35947842182534, 33.19984797312031, -117.3433298077177, 33.213423281677336 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:00.111373+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665735.json", "type": "application/json" } ], "assets": { "11SMS665735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 5.615, "maximum": 88.693, "mean": 46.967, "stddev": 23.372 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665750", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35953375710966, 33.213377824262984 ], [ -117.35953375710966, 33.226953126569086 ], [ -117.34338263014362, 33.226953126569086 ], [ -117.34338263014362, 33.213377824262984 ], [ -117.35953375710966, 33.213377824262984 ] ] ] }, "bbox": [ -117.35953375710966, 33.213377824262984, -117.34338263014362, 33.226953126569086 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:00.234347+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665750.json", "type": "application/json" } ], "assets": { "11SMS665750": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665750.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.0000000009, 0.0, -1.0, 3676500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.508, "maximum": 92.057, "mean": 12.911, "stddev": 10.186 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35958912939273, 33.22690764585987 ], [ -117.35958912939273, 33.24048294191604 ], [ -117.34343548788968, 33.24048294191604 ], [ -117.34343548788968, 33.22690764585987 ], [ -117.35958912939273, 33.22690764585987 ] ] ] }, "bbox": [ -117.35958912939273, 33.22690764585987, -117.34343548788968, 33.24048294191604 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:00.334515+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665765.json", "type": "application/json" } ], "assets": { "11SMS665765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 6.742, "maximum": 98.409, "mean": 41.612, "stddev": 22.821 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665780", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35964453869776, 33.240437437904916 ], [ -117.35964453869776, 33.254012727712166 ], [ -117.34348838097799, 33.254012727712166 ], [ -117.34348838097799, 33.240437437904916 ], [ -117.35964453869776, 33.240437437904916 ] ] ] }, "bbox": [ -117.35964453869776, 33.240437437904916, -117.34348838097799, 33.254012727712166 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:00.382357+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665780.json", "type": "application/json" } ], "assets": { "11SMS665780": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665780.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.0000000009, 0.0, -1.0, 3679500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 14.018, "maximum": 103.035, "mean": 66.771, "stddev": 20.362 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665795", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35969998504794, 33.2539672003921 ], [ -117.35969998504794, 33.2675424839514 ], [ -117.34354130943073, 33.2675424839514 ], [ -117.34354130943073, 33.2539672003921 ], [ -117.35969998504794, 33.2539672003921 ] ] ] }, "bbox": [ -117.35969998504794, 33.2539672003921, -117.34354130943073, 33.2675424839514 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:00.569273+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665795.json", "type": "application/json" } ], "assets": { "11SMS665795": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665795.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.0000000009, 0.0, -1.0, 3681000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 14.397, "maximum": 129.191, "mean": 63.081, "stddev": 25.885 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS665810", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.35975546846655, 33.26749693331534 ], [ -117.35975546846655, 33.28107221062775 ], [ -117.34359427327004, 33.28107221062775 ], [ -117.34359427327004, 33.26749693331534 ], [ -117.35975546846655, 33.26749693331534 ] ] ] }, "bbox": [ -117.35975546846655, 33.26749693331534, -117.34359427327004, 33.28107221062775 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:00.584714+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS665810.json", "type": "application/json" } ], "assets": { "11SMS665810": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS665810.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 466500.0000000009, 0.0, -1.0, 3682500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 44.953, "maximum": 129.161, "mean": 91.151, "stddev": 19.29 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34176144997434, 32.78045268195749 ], [ -117.34176144997434, 32.794026158789165 ], [ -117.32569229806484, 32.794026158789165 ], [ -117.32569229806484, 32.78045268195749 ], [ -117.34176144997434, 32.78045268195749 ] ] ] }, "bbox": [ -117.34176144997434, 32.78045268195749, -117.32569229806484, 32.794026158789165 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:00.684485+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680270.json", "type": "application/json" } ], "assets": { "11SMS680270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -73.063, "maximum": -67.836, "mean": -70.016, "stddev": 1.162 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680285", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34181322297408, 32.79398346905585 ], [ -117.34181322297408, 32.807556938562065 ], [ -117.32574161132575, 32.807556938562065 ], [ -117.32574161132575, 32.79398346905585 ], [ -117.34181322297408, 32.79398346905585 ] ] ] }, "bbox": [ -117.34181322297408, 32.79398346905585, -117.32574161132575, 32.807556938562065 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:00.795731+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680285.json", "type": "application/json" } ], "assets": { "11SMS680285": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680285.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0000000009, 0.0, -1.0, 3630000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -79.055, "maximum": -57.31, "mean": -70.806, "stddev": 3.941 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680300", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34186503064052, 32.80751422680607 ], [ -117.34186503064052, 32.821087688987106 ], [ -117.32579095760805, 32.821087688987106 ], [ -117.32579095760805, 32.80751422680607 ], [ -117.34186503064052, 32.80751422680607 ] ] ] }, "bbox": [ -117.34186503064052, 32.80751422680607, -117.32579095760805, 32.821087688987106 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:00.860356+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680300.json", "type": "application/json" } ], "assets": { "11SMS680300": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680300.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0, 0.0, -1.0, 3631499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -83.81, "maximum": -59.878, "mean": -71.412, "stddev": 6.228 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680315", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34191687299511, 32.82104495520194 ], [ -117.34191687299511, 32.83461841005806 ], [ -117.32584033693217, 32.83461841005806 ], [ -117.32584033693217, 32.82104495520194 ], [ -117.34191687299511, 32.82104495520194 ] ] ] }, "bbox": [ -117.34191687299511, 32.82104495520194, -117.32584033693217, 32.83461841005806 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:00.952751+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680315.json", "type": "application/json" } ], "assets": { "11SMS680315": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680315.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0, 0.0, -1.0, 3632999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -88.94, "maximum": -54.405, "mean": -73.801, "stddev": 8.432 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680330", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34196875005935, 32.83457565423715 ], [ -117.34196875005935, 32.84814910176873 ], [ -117.32588974931859, 32.84814910176873 ], [ -117.32588974931859, 32.83457565423715 ], [ -117.34196875005935, 32.83457565423715 ] ] ] }, "bbox": [ -117.34196875005935, 32.83457565423715, -117.32588974931859, 32.84814910176873 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:01.141546+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680330.json", "type": "application/json" } ], "assets": { "11SMS680330": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680330.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0, 0.0, -1.0, 3634499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -95.025, "maximum": -57.505, "mean": -77.784, "stddev": 9.964 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680345", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34202066185473, 32.84810632390552 ], [ -117.34202066185473, 32.86167976411285 ], [ -117.32593919478781, 32.86167976411285 ], [ -117.32593919478781, 32.84810632390552 ], [ -117.34202066185473, 32.84810632390552 ] ] ] }, "bbox": [ -117.34202066185473, 32.84810632390552, -117.32593919478781, 32.86167976411285 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:01.233731+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680345.json", "type": "application/json" } ], "assets": { "11SMS680345": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680345.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0, 0.0, -1.0, 3635999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -129.661, "maximum": -67.93, "mean": -87.418, "stddev": 8.775 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680360", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34207260840279, 32.861636964200784 ], [ -117.34207260840279, 32.87521039708424 ], [ -117.32598867336026, 32.87521039708424 ], [ -117.32598867336026, 32.861636964200784 ], [ -117.34207260840279, 32.861636964200784 ] ] ] }, "bbox": [ -117.34207260840279, 32.861636964200784, -117.32598867336026, 32.87521039708424 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:01.367641+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680360.json", "type": "application/json" } ], "assets": { "11SMS680360": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680360.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0, 0.0, -1.0, 3637499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -222.384, "maximum": -81.372, "mean": -116.91, "stddev": 30.524 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680375", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34212458972507, 32.875167575116755 ], [ -117.34212458972507, 32.88874100067666 ], [ -117.32603818505655, 32.88874100067666 ], [ -117.32603818505655, 32.875167575116755 ], [ -117.34212458972507, 32.875167575116755 ] ] ] }, "bbox": [ -117.34212458972507, 32.875167575116755, -117.32603818505655, 32.88874100067666 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:01.567788+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680375.json", "type": "application/json" } ], "assets": { "11SMS680375": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680375.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0, 0.0, -1.0, 3638999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -193.361, "maximum": -146.879, "mean": -173.552, "stddev": 8.659 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680450", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34238501870573, 32.94282018878963 ], [ -117.34238501870573, 32.956393577737614 ], [ -117.32628624111435, 32.956393577737614 ], [ -117.32628624111435, 32.94282018878963 ], [ -117.34238501870573, 32.94282018878963 ] ] ] }, "bbox": [ -117.34238501870573, 32.94282018878963, -117.32628624111435, 32.956393577737614 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:01.800110+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680450.json", "type": "application/json" } ], "assets": { "11SMS680450": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680450.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.00000000035, 0.0, -1.0, 3646499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -360.858, "maximum": -253.089, "mean": -342.53, "stddev": 20.484 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680465", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34243720912714, 32.95635062329945 ], [ -117.34243720912714, 32.969924004926284 ], [ -117.32633595198543, 32.969924004926284 ], [ -117.32633595198543, 32.95635062329945 ], [ -117.34243720912714, 32.95635062329945 ] ] ] }, "bbox": [ -117.34243720912714, 32.95635062329945, -117.32633595198543, 32.969924004926284 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:02.162904+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680465.json", "type": "application/json" } ], "assets": { "11SMS680465": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680465.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.00000000035, 0.0, -1.0, 3647999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -373.116, "maximum": -333.839, "mean": -351.632, "stddev": 6.663 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34248943447427, 32.9698810283866 ], [ -117.34248943447427, 32.98345440269272 ], [ -117.3263856961245, 32.98345440269272 ], [ -117.3263856961245, 32.9698810283866 ], [ -117.34248943447427, 32.9698810283866 ] ] ] }, "bbox": [ -117.34248943447427, 32.9698810283866, -117.3263856961245, 32.98345440269272 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:02.242652+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680480.json", "type": "application/json" } ], "assets": { "11SMS680480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -384.153, "maximum": -322.531, "mean": -360.835, "stddev": 13.273 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680495", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34254169476881, 32.983411404044915 ], [ -117.34254169476881, 32.99698477103075 ], [ -117.32643547355228, 32.99698477103075 ], [ -117.32643547355228, 32.983411404044915 ], [ -117.34254169476881, 32.983411404044915 ] ] ] }, "bbox": [ -117.34254169476881, 32.983411404044915, -117.32643547355228, 32.99698477103075 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:02.344379+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680495.json", "type": "application/json" } ], "assets": { "11SMS680495": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680495.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.00000000035, 0.0, -1.0, 3650999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -378.937, "maximum": -243.51, "mean": -327.219, "stddev": 27.147 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3425939900325, 32.996941750268206 ], [ -117.3425939900325, 33.01051510993425 ], [ -117.32648528428948, 33.01051510993425 ], [ -117.32648528428948, 32.996941750268206 ], [ -117.3425939900325, 32.996941750268206 ] ] ] }, "bbox": [ -117.3425939900325, 32.996941750268206, -117.32648528428948, 33.01051510993425 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:02.416371+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680510.json", "type": "application/json" } ], "assets": { "11SMS680510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -339.041, "maximum": -123.006, "mean": -247.353, "stddev": 47.419 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680525", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34264632028716, 33.01047206705036 ], [ -117.34264632028716, 33.024045419397055 ], [ -117.32653512835677, 33.024045419397055 ], [ -117.32653512835677, 33.01047206705036 ], [ -117.34264632028716, 33.01047206705036 ] ] ] }, "bbox": [ -117.34264632028716, 33.01047206705036, -117.32653512835677, 33.024045419397055 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:02.516549+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680525.json", "type": "application/json" } ], "assets": { "11SMS680525": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680525.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.00000000035, 0.0, -1.0, 3653999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -291.824, "maximum": -79.256, "mean": -198.748, "stddev": 46.712 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680540", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3426986855545, 33.02400235438517 ], [ -117.3426986855545, 33.03757569941304 ], [ -117.32658500577496, 33.03757569941304 ], [ -117.32658500577496, 33.02400235438517 ], [ -117.3426986855545, 33.02400235438517 ] ] ] }, "bbox": [ -117.3426986855545, 33.02400235438517, -117.32658500577496, 33.03757569941304 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:02.692873+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680540.json", "type": "application/json" } ], "assets": { "11SMS680540": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680540.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.00000000035, 0.0, -1.0, 3655499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -224.134, "maximum": -68.188, "mean": -129.582, "stddev": 39.914 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680555", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34275108585639, 33.03753261226655 ], [ -117.34275108585639, 33.05110594997608 ], [ -117.32663491656483, 33.05110594997608 ], [ -117.32663491656483, 33.03753261226655 ], [ -117.34275108585639, 33.03753261226655 ] ] ] }, "bbox": [ -117.34275108585639, 33.03753261226655, -117.32663491656483, 33.05110594997608 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:02.952364+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680555.json", "type": "application/json" } ], "assets": { "11SMS680555": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680555.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.00000000035, 0.0, -1.0, 3656999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -153.118, "maximum": -55.328, "mean": -79.935, "stddev": 16.399 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680570", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34280352121466, 33.05106284068833 ], [ -117.34280352121466, 33.06463617108003 ], [ -117.3266848607471, 33.06463617108003 ], [ -117.3266848607471, 33.05106284068833 ], [ -117.34280352121466, 33.05106284068833 ] ] ] }, "bbox": [ -117.34280352121466, 33.05106284068833, -117.3266848607471, 33.06463617108003 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:02.960741+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680570.json", "type": "application/json" } ], "assets": { "11SMS680570": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680570.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.00000000035, 0.0, -1.0, 3658499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -84.72, "maximum": -42.913, "mean": -64.563, "stddev": 8.924 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680585", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34285599165118, 33.0645930396444 ], [ -117.34285599165118, 33.07816636271878 ], [ -117.32673483834263, 33.07816636271878 ], [ -117.32673483834263, 33.0645930396444 ], [ -117.34285599165118, 33.0645930396444 ] ] ] }, "bbox": [ -117.34285599165118, 33.0645930396444, -117.32673483834263, 33.07816636271878 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:03.060259+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680585.json", "type": "application/json" } ], "assets": { "11SMS680585": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680585.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.00000000035, 0.0, -1.0, 3659999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -70.558, "maximum": -27.538, "mean": -53.372, "stddev": 10.569 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680600", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34290849718779, 33.07812320912864 ], [ -117.34290849718779, 33.09169652488626 ], [ -117.32678484937226, 33.09169652488626 ], [ -117.32678484937226, 33.07812320912864 ], [ -117.34290849718779, 33.07812320912864 ] ] ] }, "bbox": [ -117.34290849718779, 33.07812320912864, -117.32678484937226, 33.09169652488626 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:03.124571+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680600.json", "type": "application/json" } ], "assets": { "11SMS680600": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680600.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 467999.9999999998, 0.0, -1.0, 3661500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -64.731, "maximum": -17.7, "mean": -39.429, "stddev": 12.009 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680615", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34296103784642, 33.09165334913491 ], [ -117.34296103784642, 33.10522665757631 ], [ -117.32683489385681, 33.10522665757631 ], [ -117.32683489385681, 33.09165334913491 ], [ -117.34296103784642, 33.09165334913491 ] ] ] }, "bbox": [ -117.34296103784642, 33.09165334913491, -117.32683489385681, 33.10522665757631 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:03.178171+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680615.json", "type": "application/json" } ], "assets": { "11SMS680615": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680615.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 467999.9999999998, 0.0, -1.0, 3663000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -53.003, "maximum": -10.236, "mean": -27.568, "stddev": 8.883 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680630", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.343013613649, 33.105183459657106 ], [ -117.343013613649, 33.11875676078285 ], [ -117.32688497181718, 33.11875676078285 ], [ -117.32688497181718, 33.105183459657106 ], [ -117.343013613649, 33.105183459657106 ] ] ] }, "bbox": [ -117.343013613649, 33.105183459657106, -117.32688497181718, 33.11875676078285 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:03.240767+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680630.json", "type": "application/json" } ], "assets": { "11SMS680630": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680630.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 467999.9999999998, 0.0, -1.0, 3664500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -36.155, "maximum": 0.716, "mean": -17.654, "stddev": 7.316 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680645", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34306622461746, 33.11871354068915 ], [ -117.34306622461746, 33.13228683449978 ], [ -117.32693508327428, 33.13228683449978 ], [ -117.32693508327428, 33.11871354068915 ], [ -117.34306622461746, 33.11871354068915 ] ] ] }, "bbox": [ -117.34306622461746, 33.11871354068915, -117.32693508327428, 33.13228683449978 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:03.303677+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680645.json", "type": "application/json" } ], "assets": { "11SMS680645": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680645.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 467999.9999999998, 0.0, -1.0, 3666000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -23.323, "maximum": 25.633, "mean": -1.735, "stddev": 11.998 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680660", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34311887077375, 33.13224359222491 ], [ -117.34311887077375, 33.14581687872104 ], [ -117.32698522824901, 33.14581687872104 ], [ -117.32698522824901, 33.13224359222491 ], [ -117.34311887077375, 33.13224359222491 ] ] ] }, "bbox": [ -117.34311887077375, 33.13224359222491, -117.32698522824901, 33.14581687872104 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:03.349133+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680660.json", "type": "application/json" } ], "assets": { "11SMS680660": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680660.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 467999.9999999998, 0.0, -1.0, 3667500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -10.571, "maximum": 29.159, "mean": 6.982, "stddev": 8.485 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680675", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3431715521399, 33.14577361425832 ], [ -117.3431715521399, 33.15934689344053 ], [ -117.32703540676232, 33.15934689344053 ], [ -117.32703540676232, 33.14577361425832 ], [ -117.3431715521399, 33.14577361425832 ] ] ] }, "bbox": [ -117.3431715521399, 33.14577361425832, -117.32703540676232, 33.15934689344053 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:03.429883+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680675.json", "type": "application/json" } ], "assets": { "11SMS680675": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680675.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 467999.9999999998, 0.0, -1.0, 3669000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.04, "maximum": 60.49, "mean": 26.708, "stddev": 14.436 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34322426873794, 33.15930360678329 ], [ -117.34322426873794, 33.1728768786522 ], [ -117.32708561883514, 33.1728768786522 ], [ -117.32708561883514, 33.15930360678329 ], [ -117.34322426873794, 33.15930360678329 ] ] ] }, "bbox": [ -117.34322426873794, 33.15930360678329, -117.32708561883514, 33.1728768786522 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:03.811897+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680690.json", "type": "application/json" } ], "assets": { "11SMS680690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 467999.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 18.969, "maximum": 96.733, "mean": 50.017, "stddev": 14.205 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34327702058985, 33.172833569793745 ], [ -117.34327702058985, 33.18640683434997 ], [ -117.3271358644885, 33.18640683434997 ], [ -117.3271358644885, 33.172833569793745 ], [ -117.34327702058985, 33.172833569793745 ] ] ] }, "bbox": [ -117.34327702058985, 33.172833569793745, -117.3271358644885, 33.18640683434997 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:03.878513+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680705.json", "type": "application/json" } ], "assets": { "11SMS680705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 467999.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.362, "maximum": 85.665, "mean": 24.067, "stddev": 18.019 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680720", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3433298077177, 33.18636350328361 ], [ -117.3433298077177, 33.199936760527784 ], [ -117.32718614374336, 33.199936760527784 ], [ -117.32718614374336, 33.18636350328361 ], [ -117.3433298077177, 33.18636350328361 ] ] ] }, "bbox": [ -117.3433298077177, 33.18636350328361, -117.32718614374336, 33.199936760527784 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.080858+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680720.json", "type": "application/json" } ], "assets": { "11SMS680720": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680720.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0000000009, 0.0, -1.0, 3673500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 14.747, "maximum": 101.484, "mean": 62.577, "stddev": 19.821 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34338263014362, 33.199893407246826 ], [ -117.34338263014362, 33.21346665717959 ], [ -117.32723645662075, 33.21346665717959 ], [ -117.32723645662075, 33.199893407246826 ], [ -117.34338263014362, 33.199893407246826 ] ] ] }, "bbox": [ -117.34338263014362, 33.199893407246826, -117.32723645662075, 33.21346665717959 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.119869+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680735.json", "type": "application/json" } ], "assets": { "11SMS680735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 10.066, "maximum": 91.39, "mean": 43.266, "stddev": 18.428 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680750", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34343548788968, 33.213423281677336 ], [ -117.34343548788968, 33.226996524299345 ], [ -117.32728680314177, 33.226996524299345 ], [ -117.32728680314177, 33.213423281677336 ], [ -117.34343548788968, 33.213423281677336 ] ] ] }, "bbox": [ -117.34343548788968, 33.213423281677336, -117.32728680314177, 33.226996524299345 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.226677+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680750.json", "type": "application/json" } ], "assets": { "11SMS680750": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680750.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0000000009, 0.0, -1.0, 3676500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 8.253, "maximum": 76.104, "mean": 19.435, "stddev": 17.119 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS680765", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.34348838097799, 33.226953126569086 ], [ -117.34348838097799, 33.24052636188101 ], [ -117.32733718332743, 33.24052636188101 ], [ -117.32733718332743, 33.226953126569086 ], [ -117.34348838097799, 33.226953126569086 ] ] ] }, "bbox": [ -117.34348838097799, 33.226953126569086, -117.32733718332743, 33.24052636188101 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.288603+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS680765.json", "type": "application/json" } ], "assets": { "11SMS680765": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS680765.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 468000.0000000009, 0.0, -1.0, 3678000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 8.633, "maximum": 16.706, "mean": 11.03, "stddev": 1.393 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3253480281256, 32.672247821212245 ], [ -117.3253480281256, 32.68581933805351 ], [ -117.30930087431953, 32.68581933805351 ], [ -117.30930087431953, 32.672247821212245 ], [ -117.3253480281256, 32.672247821212245 ] ] ] }, "bbox": [ -117.3253480281256, 32.672247821212245, -117.30930087431953, 32.68581933805351 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.320823+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695150.json", "type": "application/json" } ], "assets": { "11SMS695150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -82.806, "maximum": -80.106, "mean": -81.44, "stddev": 0.498 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32539711080713, 32.685778864834056 ], [ -117.32539711080713, 32.69935037329988 ], [ -117.30934751198335, 32.69935037329988 ], [ -117.30934751198335, 32.685778864834056 ], [ -117.32539711080713, 32.685778864834056 ] ] ] }, "bbox": [ -117.32539711080713, 32.685778864834056, -117.30934751198335, 32.69935037329988 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.399426+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695165.json", "type": "application/json" } ], "assets": { "11SMS695165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -82.863, "maximum": -73.687, "mean": -79.668, "stddev": 1.665 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32544622636762, 32.69930987916444 ], [ -117.32544622636762, 32.712881379254725 ], [ -117.30939418088995, 32.712881379254725 ], [ -117.30939418088995, 32.69930987916444 ], [ -117.32544622636762, 32.69930987916444 ] ] ] }, "bbox": [ -117.32544622636762, 32.69930987916444, -117.30939418088995, 32.712881379254725 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.432830+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695180.json", "type": "application/json" } ], "assets": { "11SMS695180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -79.69, "maximum": -71.023, "mean": -75.615, "stddev": 1.617 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3254953748273, 32.712840864197105 ], [ -117.3254953748273, 32.72641235591175 ], [ -117.30944088105863, 32.72641235591175 ], [ -117.30944088105863, 32.712840864197105 ], [ -117.3254953748273, 32.712840864197105 ] ] ] }, "bbox": [ -117.3254953748273, 32.712840864197105, -117.30944088105863, 32.72641235591175 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.504117+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695195.json", "type": "application/json" } ], "assets": { "11SMS695195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -79.671, "maximum": -70.688, "mean": -75.13, "stddev": 1.944 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695210", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32554455620654, 32.726371819925745 ], [ -117.32554455620654, 32.739943303264674 ], [ -117.30948761250866, 32.739943303264674 ], [ -117.30948761250866, 32.726371819925745 ], [ -117.32554455620654, 32.726371819925745 ] ] ] }, "bbox": [ -117.32554455620654, 32.726371819925745, -117.30948761250866, 32.739943303264674 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.607381+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695210.json", "type": "application/json" } ], "assets": { "11SMS695210": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695210.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3622500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -77.331, "maximum": -68.345, "mean": -72.809, "stddev": 1.802 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695225", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32559377052564, 32.73990274634409 ], [ -117.32559377052564, 32.75347422130723 ], [ -117.30953437525935, 32.75347422130723 ], [ -117.30953437525935, 32.73990274634409 ], [ -117.32559377052564, 32.73990274634409 ] ] ] }, "bbox": [ -117.32559377052564, 32.73990274634409, -117.30953437525935, 32.75347422130723 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.668592+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695225.json", "type": "application/json" } ], "assets": { "11SMS695225": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695225.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3624000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -73.379, "maximum": -63.812, "mean": -69.109, "stddev": 2.038 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32564301780495, 32.75343364344589 ], [ -117.32564301780495, 32.76700511003317 ], [ -117.30958116933003, 32.76700511003317 ], [ -117.30958116933003, 32.75343364344589 ], [ -117.32564301780495, 32.75343364344589 ] ] ] }, "bbox": [ -117.32564301780495, 32.75343364344589, -117.30958116933003, 32.76700511003317 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:04.849868+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695240.json", "type": "application/json" } ], "assets": { "11SMS695240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -70.744, "maximum": -61.153, "mean": -64.934, "stddev": 1.958 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32569229806484, 32.76696451122483 ], [ -117.32569229806484, 32.78053596943621 ], [ -117.30962799474008, 32.78053596943621 ], [ -117.30962799474008, 32.76696451122483 ], [ -117.32569229806484, 32.76696451122483 ] ] ] }, "bbox": [ -117.32569229806484, 32.76696451122483, -117.30962799474008, 32.78053596943621 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:05.169379+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695255.json", "type": "application/json" } ], "assets": { "11SMS695255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -65.995, "maximum": -58.735, "mean": -61.984, "stddev": 1.414 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32574161132575, 32.78049534967468 ], [ -117.32574161132575, 32.79406679951011 ], [ -117.30967485150884, 32.79406679951011 ], [ -117.30967485150884, 32.78049534967468 ], [ -117.32574161132575, 32.78049534967468 ] ] ] }, "bbox": [ -117.32574161132575, 32.78049534967468, -117.30967485150884, 32.79406679951011 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:05.340416+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695270.json", "type": "application/json" } ], "assets": { "11SMS695270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -68.47, "maximum": -51.978, "mean": -61.193, "stddev": 3.508 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695285", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32579095760802, 32.794026158789165 ], [ -117.32579095760802, 32.807597600248656 ], [ -117.30972173965573, 32.807597600248656 ], [ -117.30972173965573, 32.794026158789165 ], [ -117.32579095760802, 32.794026158789165 ] ] ] }, "bbox": [ -117.32579095760802, 32.794026158789165, -117.30972173965573, 32.807597600248656 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:05.428251+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695285.json", "type": "application/json" } ], "assets": { "11SMS695285": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695285.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3630000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -67.943, "maximum": -31.442, "mean": -56.19, "stddev": 5.903 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695300", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32584033693217, 32.807556938562044 ], [ -117.32584033693217, 32.82112837164556 ], [ -117.30976865920016, 32.82112837164556 ], [ -117.30976865920016, 32.807556938562044 ], [ -117.32584033693217, 32.807556938562044 ] ] ] }, "bbox": [ -117.32584033693217, 32.807556938562044, -117.30976865920016, 32.82112837164556 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:05.530942+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695300.json", "type": "application/json" } ], "assets": { "11SMS695300": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695300.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0, 0.0, -1.0, 3631499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -62.934, "maximum": -32.161, "mean": -49.271, "stddev": 8.28 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695315", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32588974931859, 32.821087688987106 ], [ -117.32588974931859, 32.83465911369461 ], [ -117.30981561016154, 32.83465911369461 ], [ -117.30981561016154, 32.821087688987106 ], [ -117.32588974931859, 32.821087688987106 ] ] ] }, "bbox": [ -117.32588974931859, 32.821087688987106, -117.30981561016154, 32.83465911369461 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:05.630710+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695315.json", "type": "application/json" } ], "assets": { "11SMS695315": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695315.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0, 0.0, -1.0, 3632999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -60.56, "maximum": -36.271, "mean": -47.858, "stddev": 5.662 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695330", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32593919478781, 32.83461841005806 ], [ -117.32593919478781, 32.84818982638962 ], [ -117.30986259255931, 32.84818982638962 ], [ -117.30986259255931, 32.83461841005806 ], [ -117.32593919478781, 32.83461841005806 ] ] ] }, "bbox": [ -117.32593919478781, 32.83461841005806, -117.30986259255931, 32.84818982638962 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:05.687700+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695330.json", "type": "application/json" } ], "assets": { "11SMS695330": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695330.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0, 0.0, -1.0, 3634499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -67.941, "maximum": -34.436, "mean": -52.494, "stddev": 8.211 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695345", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32598867336026, 32.84814910176873 ], [ -117.32598867336026, 32.861720509724314 ], [ -117.309909606413, 32.861720509724314 ], [ -117.309909606413, 32.84814910176873 ], [ -117.32598867336026, 32.84814910176873 ] ] ] }, "bbox": [ -117.32598867336026, 32.84814910176873, -117.309909606413, 32.861720509724314 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:05.739487+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695345.json", "type": "application/json" } ], "assets": { "11SMS695345": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695345.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0, 0.0, -1.0, 3635999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -81.357, "maximum": -42.742, "mean": -57.832, "stddev": 6.733 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695360", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32603818505655, 32.86167976411285 ], [ -117.32603818505655, 32.87525116369254 ], [ -117.30995665174206, 32.87525116369254 ], [ -117.30995665174206, 32.86167976411285 ], [ -117.32603818505655, 32.86167976411285 ] ] ] }, "bbox": [ -117.32603818505655, 32.86167976411285, -117.30995665174206, 32.87525116369254 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:05.811965+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695360.json", "type": "application/json" } ], "assets": { "11SMS695360": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695360.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0, 0.0, -1.0, 3637499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -146.626, "maximum": -58.65, "mean": -83.794, "stddev": 12.034 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695375", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32608772989713, 32.87521039708424 ], [ -117.32608772989713, 32.88878178828804 ], [ -117.31000372856596, 32.88878178828804 ], [ -117.31000372856596, 32.87521039708424 ], [ -117.32608772989713, 32.87521039708424 ] ] ] }, "bbox": [ -117.32608772989713, 32.87521039708424, -117.31000372856596, 32.88878178828804 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:05.927611+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695375.json", "type": "application/json" } ], "assets": { "11SMS695375": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695375.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0, 0.0, -1.0, 3638999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -458.615, "maximum": -95.395, "mean": -249.653, "stddev": 97.358 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695390", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32613730790263, 32.88874100067666 ], [ -117.32613730790263, 32.90231238350466 ], [ -117.31005083690431, 32.90231238350466 ], [ -117.31005083690431, 32.88874100067666 ], [ -117.32613730790263, 32.88874100067666 ] ] ] }, "bbox": [ -117.32613730790263, 32.88874100067666, -117.31005083690431, 32.90231238350466 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:06.046673+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695390.json", "type": "application/json" } ], "assets": { "11SMS695390": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695390.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0, 0.0, -1.0, 3640499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -451.266, "maximum": -337.828, "mean": -378.684, "stddev": 36.774 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695405", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32618691909357, 32.90227157488393 ], [ -117.32618691909357, 32.915842949336174 ], [ -117.31009797677662, 32.915842949336174 ], [ -117.31009797677662, 32.90227157488393 ], [ -117.32618691909357, 32.90227157488393 ] ] ] }, "bbox": [ -117.32618691909357, 32.90227157488393, -117.31009797677662, 32.915842949336174 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:06.085833+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695405.json", "type": "application/json" } ], "assets": { "11SMS695405": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695405.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0, 0.0, -1.0, 3641999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -384.479, "maximum": -182.34, "mean": -313.695, "stddev": 49.0 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695420", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32623656349061, 32.91580211969985 ], [ -117.32623656349061, 32.92937348577642 ], [ -117.31014514820244, 32.92937348577642 ], [ -117.31014514820244, 32.91580211969985 ], [ -117.32623656349061, 32.91580211969985 ] ] ] }, "bbox": [ -117.32623656349061, 32.91580211969985, -117.31014514820244, 32.92937348577642 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:06.129698+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695420.json", "type": "application/json" } ], "assets": { "11SMS695420": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695420.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0, 0.0, -1.0, 3643499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -224.087, "maximum": -87.156, "mean": -130.867, "stddev": 32.901 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695435", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32628624111435, 32.92933263511822 ], [ -117.32628624111435, 32.942903992819225 ], [ -117.31019235120141, 32.942903992819225 ], [ -117.31019235120141, 32.92933263511822 ], [ -117.32628624111435, 32.92933263511822 ] ] ] }, "bbox": [ -117.32628624111435, 32.92933263511822, -117.31019235120141, 32.942903992819225 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:06.263607+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695435.json", "type": "application/json" } ], "assets": { "11SMS695435": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695435.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0, 0.0, -1.0, 3644999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -236.519, "maximum": -77.836, "mean": -119.461, "stddev": 35.545 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695450", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32633595198543, 32.94286312113288 ], [ -117.32633595198543, 32.9564344704584 ], [ -117.31023958579307, 32.9564344704584 ], [ -117.31023958579307, 32.94286312113288 ], [ -117.32633595198543, 32.94286312113288 ] ] ] }, "bbox": [ -117.32633595198543, 32.94286312113288, -117.31023958579307, 32.9564344704584 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:06.387417+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695450.json", "type": "application/json" } ], "assets": { "11SMS695450": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695450.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.00000000035, 0.0, -1.0, 3646499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -352.78, "maximum": -77.675, "mean": -225.482, "stddev": 78.397 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695465", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3263856961245, 32.956393577737614 ], [ -117.3263856961245, 32.969964918687786 ], [ -117.3102868519971, 32.969964918687786 ], [ -117.3102868519971, 32.956393577737614 ], [ -117.3263856961245, 32.956393577737614 ] ] ] }, "bbox": [ -117.3263856961245, 32.956393577737614, -117.3102868519971, 32.969964918687786 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:06.475125+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695465.json", "type": "application/json" } ], "assets": { "11SMS695465": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695465.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.00000000035, 0.0, -1.0, 3647999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -349.887, "maximum": -67.149, "mean": -228.253, "stddev": 91.439 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32643547355228, 32.969924004926284 ], [ -117.32643547355228, 32.983495337501225 ], [ -117.31033414983317, 32.983495337501225 ], [ -117.31033414983317, 32.969924004926284 ], [ -117.32643547355228, 32.969924004926284 ] ] ] }, "bbox": [ -117.32643547355228, 32.969924004926284, -117.31033414983317, 32.983495337501225 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:06.574860+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695480.json", "type": "application/json" } ], "assets": { "11SMS695480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -341.111, "maximum": -60.248, "mean": -177.162, "stddev": 102.378 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695495", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32648528428948, 32.98345440269272 ], [ -117.32648528428948, 32.99702572689256 ], [ -117.3103814793209, 32.99702572689256 ], [ -117.3103814793209, 32.98345440269272 ], [ -117.32648528428948, 32.98345440269272 ] ] ] }, "bbox": [ -117.32648528428948, 32.98345440269272, -117.3103814793209, 32.99702572689256 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:06.739749+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695495.json", "type": "application/json" } ], "assets": { "11SMS695495": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695495.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.00000000035, 0.0, -1.0, 3650999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -322.415, "maximum": -55.304, "mean": -150.511, "stddev": 87.205 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32653512835677, 32.99698477103075 ], [ -117.32653512835677, 33.01055608685567 ], [ -117.31042884047999, 33.01055608685567 ], [ -117.31042884047999, 32.99698477103075 ], [ -117.32653512835677, 32.99698477103075 ] ] ] }, "bbox": [ -117.32653512835677, 32.99698477103075, -117.31042884047999, 33.01055608685567 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:06.795919+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695510.json", "type": "application/json" } ], "assets": { "11SMS695510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -261.837, "maximum": -49.322, "mean": -96.682, "stddev": 50.413 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695525", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32658500577496, 33.01051510993425 ], [ -117.32658500577496, 33.02408641738438 ], [ -117.31047623333018, 33.02408641738438 ], [ -117.31047623333018, 33.01051510993425 ], [ -117.32658500577496, 33.01051510993425 ] ] ] }, "bbox": [ -117.32658500577496, 33.01051510993425, -117.31047623333018, 33.02408641738438 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:06.893756+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695525.json", "type": "application/json" } ], "assets": { "11SMS695525": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695525.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.00000000035, 0.0, -1.0, 3653999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -126.065, "maximum": -45.534, "mean": -65.732, "stddev": 13.646 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695540", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32663491656483, 33.024045419397055 ], [ -117.32663491656483, 33.03761671847259 ], [ -117.31052365789115, 33.03761671847259 ], [ -117.31052365789115, 33.024045419397055 ], [ -117.32663491656483, 33.024045419397055 ] ] ] }, "bbox": [ -117.32663491656483, 33.024045419397055, -117.31052365789115, 33.03761671847259 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:07.063729+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695540.json", "type": "application/json" } ], "assets": { "11SMS695540": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695540.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.00000000035, 0.0, -1.0, 3655499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -79.218, "maximum": -28.848, "mean": -56.561, "stddev": 10.294 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695555", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3266848607471, 33.03757569941304 ], [ -117.3266848607471, 33.05114699011416 ], [ -117.31057111418268, 33.05114699011416 ], [ -117.31057111418268, 33.03757569941304 ], [ -117.3266848607471, 33.03757569941304 ] ] ] }, "bbox": [ -117.3266848607471, 33.03757569941304, -117.31057111418268, 33.05114699011416 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:07.208948+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695555.json", "type": "application/json" } ], "assets": { "11SMS695555": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695555.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.00000000035, 0.0, -1.0, 3656999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -68.159, "maximum": -18.803, "mean": -43.694, "stddev": 12.404 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695570", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32673483834263, 33.05110594997608 ], [ -117.32673483834263, 33.06467723230298 ], [ -117.31061860222452, 33.06467723230298 ], [ -117.31061860222452, 33.05110594997608 ], [ -117.32673483834263, 33.05110594997608 ] ] ] }, "bbox": [ -117.32673483834263, 33.05110594997608, -117.31061860222452, 33.06467723230298 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:07.330919+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695570.json", "type": "application/json" } ], "assets": { "11SMS695570": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695570.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.00000000035, 0.0, -1.0, 3658499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -55.311, "maximum": -9.272, "mean": -30.783, "stddev": 11.082 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695585", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32678484937226, 33.06463617108003 ], [ -117.32678484937226, 33.078207445032916 ], [ -117.31066612203651, 33.078207445032916 ], [ -117.31066612203651, 33.06463617108003 ], [ -117.32678484937226, 33.06463617108003 ] ] ] }, "bbox": [ -117.32678484937226, 33.06463617108003, -117.31066612203651, 33.078207445032916 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:07.586984+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695585.json", "type": "application/json" } ], "assets": { "11SMS695585": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695585.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.00000000035, 0.0, -1.0, 3659999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -42.871, "maximum": 3.544, "mean": -18.593, "stddev": 9.179 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695600", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32683489385681, 33.078166362718804 ], [ -117.32683489385681, 33.0917376282979 ], [ -117.31071367363838, 33.0917376282979 ], [ -117.31071367363838, 33.078166362718804 ], [ -117.32683489385681, 33.078166362718804 ] ] ] }, "bbox": [ -117.32683489385681, 33.078166362718804, -117.31071367363838, 33.0917376282979 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:07.833569+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695600.json", "type": "application/json" } ], "assets": { "11SMS695600": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695600.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469499.9999999998, 0.0, -1.0, 3661500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.675, "maximum": 24.429, "mean": -9.614, "stddev": 9.843 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695615", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32688497181718, 33.09169652488626 ], [ -117.32688497181718, 33.10526778209179 ], [ -117.31076125705002, 33.10526778209179 ], [ -117.31076125705002, 33.09169652488626 ], [ -117.32688497181718, 33.09169652488626 ] ] ] }, "bbox": [ -117.32688497181718, 33.09169652488626, -117.31076125705002, 33.10526778209179 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:07.909757+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695615.json", "type": "application/json" } ], "assets": { "11SMS695615": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695615.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469499.9999999998, 0.0, -1.0, 3663000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -19.026, "maximum": 32.355, "mean": 3.767, "stddev": 13.206 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695630", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32693508327428, 33.10522665757631 ], [ -117.32693508327428, 33.11879790640854 ], [ -117.31080887229123, 33.11879790640854 ], [ -117.31080887229123, 33.10522665757631 ], [ -117.32693508327428, 33.10522665757631 ] ] ] }, "bbox": [ -117.32693508327428, 33.10522665757631, -117.31080887229123, 33.11879790640854 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.042285+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695630.json", "type": "application/json" } ], "assets": { "11SMS695630": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695630.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469499.9999999998, 0.0, -1.0, 3664500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -10.291, "maximum": 54.871, "mean": 16.0, "stddev": 12.419 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695645", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32698522824901, 33.11875676078285 ], [ -117.32698522824901, 33.132328001242016 ], [ -117.31085651938194, 33.132328001242016 ], [ -117.31085651938194, 33.11875676078285 ], [ -117.32698522824901, 33.11875676078285 ] ] ] }, "bbox": [ -117.32698522824901, 33.11875676078285, -117.31085651938194, 33.132328001242016 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.070425+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695645.json", "type": "application/json" } ], "assets": { "11SMS695645": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695645.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469499.9999999998, 0.0, -1.0, 3666000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.75, "maximum": 70.694, "mean": 31.666, "stddev": 14.158 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695660", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32703540676232, 33.13228683449978 ], [ -117.32703540676232, 33.14585806658618 ], [ -117.310904198342, 33.14585806658618 ], [ -117.310904198342, 33.13228683449978 ], [ -117.32703540676232, 33.13228683449978 ] ] ] }, "bbox": [ -117.32703540676232, 33.13228683449978, -117.310904198342, 33.14585806658618 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.152490+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695660.json", "type": "application/json" } ], "assets": { "11SMS695660": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695660.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469499.9999999998, 0.0, -1.0, 3667500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.086, "maximum": 68.782, "mean": 18.676, "stddev": 19.229 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695675", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32708561883514, 33.14581687872104 ], [ -117.32708561883514, 33.15938810243493 ], [ -117.31095190919133, 33.15938810243493 ], [ -117.31095190919133, 33.14581687872104 ], [ -117.32708561883514, 33.14581687872104 ] ] ] }, "bbox": [ -117.32708561883514, 33.14581687872104, -117.31095190919133, 33.15938810243493 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.228654+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695675.json", "type": "application/json" } ], "assets": { "11SMS695675": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695675.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469499.9999999998, 0.0, -1.0, 3669000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.442, "maximum": 101.058, "mean": 51.835, "stddev": 22.273 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3271358644885, 33.15934689344053 ], [ -117.3271358644885, 33.17291810878221 ], [ -117.31099965194986, 33.17291810878221 ], [ -117.31099965194986, 33.15934689344053 ], [ -117.3271358644885, 33.15934689344053 ] ] ] }, "bbox": [ -117.3271358644885, 33.15934689344053, -117.31099965194986, 33.17291810878221 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.301333+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695690.json", "type": "application/json" } ], "assets": { "11SMS695690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469499.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 27.187, "maximum": 107.537, "mean": 73.796, "stddev": 16.756 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32718614374336, 33.1728768786522 ], [ -117.32718614374336, 33.186448085621976 ], [ -117.31104742663754, 33.186448085621976 ], [ -117.31104742663754, 33.1728768786522 ], [ -117.32718614374336, 33.1728768786522 ] ] ] }, "bbox": [ -117.32718614374336, 33.1728768786522, -117.31104742663754, 33.186448085621976 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.348434+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695705.json", "type": "application/json" } ], "assets": { "11SMS695705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469499.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.921, "maximum": 96.281, "mean": 29.435, "stddev": 16.643 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695720", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32723645662075, 33.18640683434997 ], [ -117.32723645662075, 33.19997803294815 ], [ -117.31109523327433, 33.19997803294815 ], [ -117.31109523327433, 33.18640683434997 ], [ -117.32723645662075, 33.18640683434997 ] ] ] }, "bbox": [ -117.32723645662075, 33.18640683434997, -117.31109523327433, 33.19997803294815 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.422696+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695720.json", "type": "application/json" } ], "assets": { "11SMS695720": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695720.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3673500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 16.981, "maximum": 94.804, "mean": 52.921, "stddev": 18.982 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS695735", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.32728680314177, 33.199936760527784 ], [ -117.32728680314177, 33.2135079507547 ], [ -117.31114307188022, 33.2135079507547 ], [ -117.31114307188022, 33.199936760527784 ], [ -117.32728680314177, 33.199936760527784 ] ] ] }, "bbox": [ -117.32728680314177, 33.199936760527784, -117.31114307188022, 33.2135079507547 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.512864+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS695735.json", "type": "application/json" } ], "assets": { "11SMS695735": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS695735.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 469500.0000000009, 0.0, -1.0, 3675000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.875, "maximum": 51.793, "mean": 30.384, "stddev": 6.372 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30920769264326, 32.631694904278476 ], [ -117.30920769264326, 32.645264429716896 ], [ -117.29317024023523, 32.645264429716896 ], [ -117.29317024023523, 32.631694904278476 ], [ -117.30920769264326, 32.631694904278476 ] ] ] }, "bbox": [ -117.30920769264326, 32.631694904278476, -117.29317024023523, 32.645264429716896 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.557214+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710105.json", "type": "application/json" } ], "assets": { "11SMS710105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -82.307, "maximum": -77.551, "mean": -79.621, "stddev": 1.003 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30925426787925, 32.645226056628054 ], [ -117.30925426787925, 32.658795572643996 ], [ -117.29321437694954, 32.658795572643996 ], [ -117.29321437694954, 32.645226056628054 ], [ -117.30925426787925, 32.645226056628054 ] ] ] }, "bbox": [ -117.30925426787925, 32.645226056628054, -117.29321437694954, 32.658795572643996 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.803910+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710120.json", "type": "application/json" } ], "assets": { "11SMS710120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -83.06, "maximum": -74.375, "mean": -79.453, "stddev": 2.004 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30930087431953, 32.65875717971129 ], [ -117.30930087431953, 32.672326686304324 ], [ -117.29325854323598, 32.672326686304324 ], [ -117.29325854323598, 32.65875717971129 ], [ -117.30930087431953, 32.65875717971129 ] ] ] }, "bbox": [ -117.30930087431953, 32.65875717971129, -117.29325854323598, 32.672326686304324 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.880409+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710135.json", "type": "application/json" } ], "assets": { "11SMS710135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -82.66, "maximum": -67.623, "mean": -77.534, "stddev": 2.789 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30934751198338, 32.67228827352187 ], [ -117.30934751198338, 32.685857770691555 ], [ -117.29330273911286, 32.685857770691555 ], [ -117.29330273911286, 32.67228827352187 ], [ -117.30934751198338, 32.67228827352187 ] ] ] }, "bbox": [ -117.30934751198338, 32.67228827352187, -117.29330273911286, 32.685857770691555 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.950598+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710150.json", "type": "application/json" } ], "assets": { "11SMS710150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -82.056, "maximum": -67.591, "mean": -75.606, "stddev": 3.447 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30939418088995, 32.6858193380535 ], [ -117.30939418088995, 32.6993888257994 ], [ -117.29334696459836, 32.6993888257994 ], [ -117.29334696459836, 32.6858193380535 ], [ -117.30939418088995, 32.6858193380535 ] ] ] }, "bbox": [ -117.30939418088995, 32.6858193380535, -117.29334696459836, 32.6993888257994 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:08.987922+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710165.json", "type": "application/json" } ], "assets": { "11SMS710165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -80.181, "maximum": -64.161, "mean": -72.359, "stddev": 3.779 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30944088105863, 32.69935037329988 ], [ -117.30944088105863, 32.712919851621585 ], [ -117.29339121971074, 32.712919851621585 ], [ -117.29339121971074, 32.69935037329988 ], [ -117.30944088105863, 32.69935037329988 ] ] ] }, "bbox": [ -117.30944088105863, 32.69935037329988, -117.29339121971074, 32.712919851621585 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:09.168758+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710180.json", "type": "application/json" } ], "assets": { "11SMS710180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -76.235, "maximum": -60.56, "mean": -68.19, "stddev": 3.692 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30948761250866, 32.712881379254725 ], [ -117.30948761250866, 32.72645084815184 ], [ -117.29343550446829, 32.72645084815184 ], [ -117.29343550446829, 32.712881379254725 ], [ -117.30948761250866, 32.712881379254725 ] ] ] }, "bbox": [ -117.30948761250866, 32.712881379254725, -117.29343550446829, 32.72645084815184 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:09.203111+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710195.json", "type": "application/json" } ], "assets": { "11SMS710195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -72.821, "maximum": -57.774, "mean": -65.013, "stddev": 3.205 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710210", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30953437525935, 32.72641235591175 ], [ -117.30953437525935, 32.73998181538388 ], [ -117.29347981888932, 32.73998181538388 ], [ -117.29347981888932, 32.72641235591175 ], [ -117.30953437525935, 32.72641235591175 ] ] ] }, "bbox": [ -117.30953437525935, 32.72641235591175, -117.29347981888932, 32.73998181538388 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:09.285319+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710210.json", "type": "application/json" } ], "assets": { "11SMS710210": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710210.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000009, 0.0, -1.0, 3622500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -70.957, "maximum": -54.226, "mean": -63.546, "stddev": 3.914 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710225", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30958116933003, 32.739943303264674 ], [ -117.30958116933003, 32.75351275331145 ], [ -117.29352416299216, 32.75351275331145 ], [ -117.29352416299216, 32.739943303264674 ], [ -117.30958116933003, 32.739943303264674 ] ] ] }, "bbox": [ -117.30958116933003, 32.739943303264674, -117.29352416299216, 32.75351275331145 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:09.379832+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710225.json", "type": "application/json" } ], "assets": { "11SMS710225": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710225.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000009, 0.0, -1.0, 3624000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -68.365, "maximum": -51.308, "mean": -59.947, "stddev": 3.993 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30962799474008, 32.75347422130723 ], [ -117.30962799474008, 32.767043661928255 ], [ -117.29356853679508, 32.767043661928255 ], [ -117.29356853679508, 32.75347422130723 ], [ -117.30962799474008, 32.75347422130723 ] ] ] }, "bbox": [ -117.30962799474008, 32.75347422130723, -117.29356853679508, 32.767043661928255 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:09.457823+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710240.json", "type": "application/json" } ], "assets": { "11SMS710240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -63.81, "maximum": -49.058, "mean": -56.949, "stddev": 3.467 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30967485150884, 32.76700511003317 ], [ -117.30967485150884, 32.78057454122811 ], [ -117.29361294031648, 32.78057454122811 ], [ -117.29361294031648, 32.76700511003317 ], [ -117.30967485150884, 32.76700511003317 ] ] ] }, "bbox": [ -117.30967485150884, 32.76700511003317, -117.29361294031648, 32.78057454122811 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:09.637362+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710255.json", "type": "application/json" } ], "assets": { "11SMS710255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -61.278, "maximum": -45.086, "mean": -54.361, "stddev": 3.68 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30972173965573, 32.78053596943621 ], [ -117.30972173965573, 32.79410539120471 ], [ -117.29365737357473, 32.79410539120471 ], [ -117.29365737357473, 32.78053596943621 ], [ -117.30972173965573, 32.78053596943621 ] ] ] }, "bbox": [ -117.30972173965573, 32.78053596943621, -117.29365737357473, 32.79410539120471 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:09.696358+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710270.json", "type": "application/json" } ], "assets": { "11SMS710270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -58.811, "maximum": -34.317, "mean": -49.492, "stddev": 5.181 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710285", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30976865920015, 32.79406679951011 ], [ -117.30976865920015, 32.80763621185186 ], [ -117.2937018365882, 32.80763621185186 ], [ -117.2937018365882, 32.79406679951011 ], [ -117.30976865920015, 32.79406679951011 ] ] ] }, "bbox": [ -117.30976865920015, 32.79406679951011, -117.2937018365882, 32.80763621185186 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:09.722947+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710285.json", "type": "application/json" } ], "assets": { "11SMS710285": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710285.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0000000009, 0.0, -1.0, 3630000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -53.895, "maximum": -20.956, "mean": -37.319, "stddev": 7.787 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710300", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30981561016154, 32.807597600248634 ], [ -117.30981561016154, 32.82116700316328 ], [ -117.29374632937532, 32.82116700316328 ], [ -117.29374632937532, 32.807597600248634 ], [ -117.30981561016154, 32.807597600248634 ] ] ] }, "bbox": [ -117.30981561016154, 32.807597600248634, -117.29374632937532, 32.82116700316328 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:09.761836+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710300.json", "type": "application/json" } ], "assets": { "11SMS710300": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710300.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0, 0.0, -1.0, 3631499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -37.288, "maximum": -19.984, "mean": -26.521, "stddev": 3.809 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710315", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30986259255931, 32.82112837164556 ], [ -117.30986259255931, 32.83469776513278 ], [ -117.2937908519545, 32.83469776513278 ], [ -117.2937908519545, 32.82112837164556 ], [ -117.30986259255931, 32.82112837164556 ] ] ] }, "bbox": [ -117.30986259255931, 32.82112837164556, -117.2937908519545, 32.83469776513278 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:09.987804+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710315.json", "type": "application/json" } ], "assets": { "11SMS710315": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710315.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0, 0.0, -1.0, 3632999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -38.642, "maximum": -16.431, "mean": -27.288, "stddev": 4.719 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710330", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.309909606413, 32.83465911369461 ], [ -117.309909606413, 32.84822849775414 ], [ -117.29383540434418, 32.84822849775414 ], [ -117.29383540434418, 32.83465911369461 ], [ -117.309909606413, 32.83465911369461 ] ] ] }, "bbox": [ -117.309909606413, 32.83465911369461, -117.29383540434418, 32.84822849775414 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:10.108720+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710330.json", "type": "application/json" } ], "assets": { "11SMS710330": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710330.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0, 0.0, -1.0, 3634499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -42.721, "maximum": -15.676, "mean": -25.087, "stddev": 6.009 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710345", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.30995665174206, 32.84818982638962 ], [ -117.30995665174206, 32.86175920102114 ], [ -117.29387998656283, 32.86175920102114 ], [ -117.29387998656283, 32.84818982638962 ], [ -117.30995665174206, 32.84818982638962 ] ] ] }, "bbox": [ -117.30995665174206, 32.84818982638962, -117.29387998656283, 32.86175920102114 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:10.184621+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710345.json", "type": "application/json" } ], "assets": { "11SMS710345": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710345.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0, 0.0, -1.0, 3635999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -62.366, "maximum": -20.683, "mean": -44.59, "stddev": 9.315 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710360", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31000372856596, 32.861720509724314 ], [ -117.31000372856596, 32.875289874927596 ], [ -117.29392459862892, 32.875289874927596 ], [ -117.29392459862892, 32.861720509724314 ], [ -117.31000372856596, 32.861720509724314 ] ] ] }, "bbox": [ -117.31000372856596, 32.861720509724314, -117.29392459862892, 32.875289874927596 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:10.250333+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710360.json", "type": "application/json" } ], "assets": { "11SMS710360": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710360.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0, 0.0, -1.0, 3637499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -95.291, "maximum": -52.657, "mean": -76.405, "stddev": 9.894 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710375", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31005083690431, 32.87525116369254 ], [ -117.31005083690431, 32.88882051946726 ], [ -117.29396924056097, 32.88882051946726 ], [ -117.29396924056097, 32.87525116369254 ], [ -117.31005083690431, 32.87525116369254 ] ] ] }, "bbox": [ -117.31005083690431, 32.87525116369254, -117.29396924056097, 32.88882051946726 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:10.306294+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710375.json", "type": "application/json" } ], "assets": { "11SMS710375": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710375.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0, 0.0, -1.0, 3638999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -427.084, "maximum": -87.55, "mean": -243.399, "stddev": 99.982 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710390", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31009797677662, 32.88878178828804 ], [ -117.31009797677662, 32.90235113463398 ], [ -117.29401391237752, 32.90235113463398 ], [ -117.29401391237752, 32.88878178828804 ], [ -117.31009797677662, 32.88878178828804 ] ] ] }, "bbox": [ -117.31009797677662, 32.88878178828804, -117.29401391237752, 32.90235113463398 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:10.683842+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710390.json", "type": "application/json" } ], "assets": { "11SMS710390": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710390.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0, 0.0, -1.0, 3640499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -440.027, "maximum": -275.031, "mean": -369.052, "stddev": 43.588 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710405", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31014514820244, 32.90231238350466 ], [ -117.31014514820244, 32.91588172042157 ], [ -117.29405861409707, 32.91588172042157 ], [ -117.29405861409707, 32.90231238350466 ], [ -117.31014514820244, 32.90231238350466 ] ] ] }, "bbox": [ -117.31014514820244, 32.90231238350466, -117.29405861409707, 32.91588172042157 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:10.759002+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710405.json", "type": "application/json" } ], "assets": { "11SMS710405": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710405.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0, 0.0, -1.0, 3641999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -341.037, "maximum": -81.598, "mean": -232.992, "stddev": 72.2 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710420", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31019235120141, 32.915842949336174 ], [ -117.31019235120141, 32.929412276823825 ], [ -117.29410334573818, 32.929412276823825 ], [ -117.29410334573818, 32.915842949336174 ], [ -117.31019235120141, 32.915842949336174 ] ] ] }, "bbox": [ -117.31019235120141, 32.915842949336174, -117.29410334573818, 32.929412276823825 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:10.973397+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710420.json", "type": "application/json" } ], "assets": { "11SMS710420": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710420.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0, 0.0, -1.0, 3643499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -181.972, "maximum": -61.022, "mean": -85.772, "stddev": 16.869 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710435", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31023958579307, 32.92937348577642 ], [ -117.31023958579307, 32.94294280383458 ], [ -117.29414810731944, 32.94294280383458 ], [ -117.29414810731944, 32.92937348577642 ], [ -117.31023958579307, 32.92937348577642 ] ] ] }, "bbox": [ -117.31023958579307, 32.92937348577642, -117.29414810731944, 32.94294280383458 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.036192+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710435.json", "type": "application/json" } ], "assets": { "11SMS710435": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710435.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.0, 0.0, -1.0, 3644999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -88.215, "maximum": -45.841, "mean": -67.006, "stddev": 8.7 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710450", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3102868519971, 32.94290399281923 ], [ -117.3102868519971, 32.9564733014477 ], [ -117.29419289885945, 32.9564733014477 ], [ -117.29419289885945, 32.94290399281923 ], [ -117.3102868519971, 32.94290399281923 ] ] ] }, "bbox": [ -117.3102868519971, 32.94290399281923, -117.29419289885945, 32.9564733014477 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.094635+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710450.json", "type": "application/json" } ], "assets": { "11SMS710450": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710450.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.00000000035, 0.0, -1.0, 3646499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -111.422, "maximum": -43.437, "mean": -59.961, "stddev": 10.732 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710465", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31033414983317, 32.9564344704584 ], [ -117.31033414983317, 32.970003769656984 ], [ -117.29423772037683, 32.970003769656984 ], [ -117.29423772037683, 32.9564344704584 ], [ -117.31033414983317, 32.9564344704584 ] ] ] }, "bbox": [ -117.31033414983317, 32.9564344704584, -117.29423772037683, 32.970003769656984 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.153976+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710465.json", "type": "application/json" } ], "assets": { "11SMS710465": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710465.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.00000000035, 0.0, -1.0, 3647999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -86.696, "maximum": -37.681, "mean": -55.854, "stddev": 8.691 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.3103814793209, 32.969964918687786 ], [ -117.3103814793209, 32.9835342084563 ], [ -117.29428257189016, 32.9835342084563 ], [ -117.29428257189016, 32.969964918687786 ], [ -117.3103814793209, 32.969964918687786 ] ] ] }, "bbox": [ -117.3103814793209, 32.969964918687786, -117.29428257189016, 32.9835342084563 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.222514+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710480.json", "type": "application/json" } ], "assets": { "11SMS710480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -67.129, "maximum": -31.005, "mean": -50.295, "stddev": 8.0 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710495", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31042884047999, 32.983495337501225 ], [ -117.31042884047999, 32.9970646178395 ], [ -117.29432745341816, 32.9970646178395 ], [ -117.29432745341816, 32.983495337501225 ], [ -117.31042884047999, 32.983495337501225 ] ] ] }, "bbox": [ -117.31042884047999, 32.983495337501225, -117.29432745341816, 32.9970646178395 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.293784+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710495.json", "type": "application/json" } ], "assets": { "11SMS710495": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710495.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.00000000035, 0.0, -1.0, 3650999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -60.239, "maximum": -25.465, "mean": -45.34, "stddev": 8.461 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31047623333018, 32.99702572689256 ], [ -117.31047623333018, 33.01059499780044 ], [ -117.29437236497945, 33.01059499780044 ], [ -117.29437236497945, 32.99702572689256 ], [ -117.31047623333018, 32.99702572689256 ] ] ] }, "bbox": [ -117.31047623333018, 32.99702572689256, -117.29437236497945, 33.01059499780044 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.350964+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710510.json", "type": "application/json" } ], "assets": { "11SMS710510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -55.392, "maximum": -19.535, "mean": -39.072, "stddev": 9.421 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710525", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31052365789115, 33.01055608685567 ], [ -117.31052365789115, 33.024125348332966 ], [ -117.29441730659276, 33.024125348332966 ], [ -117.29441730659276, 33.01055608685567 ], [ -117.31052365789115, 33.01055608685567 ] ] ] }, "bbox": [ -117.31052365789115, 33.01055608685567, -117.29441730659276, 33.024125348332966 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.405439+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710525.json", "type": "application/json" } ], "assets": { "11SMS710525": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710525.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.00000000035, 0.0, -1.0, 3653999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -50.109, "maximum": -14.785, "mean": -32.201, "stddev": 9.178 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710540", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31057111418268, 33.02408641738438 ], [ -117.31057111418268, 33.037655669431 ], [ -117.29446227827677, 33.037655669431 ], [ -117.29446227827677, 33.02408641738438 ], [ -117.31057111418268, 33.02408641738438 ] ] ] }, "bbox": [ -117.31057111418268, 33.02408641738438, -117.29446227827677, 33.037655669431 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.476247+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710540.json", "type": "application/json" } ], "assets": { "11SMS710540": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710540.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.00000000035, 0.0, -1.0, 3655499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -45.513, "maximum": 35.48, "mean": -20.227, "stddev": 10.918 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710555", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31061860222452, 33.03761671847259 ], [ -117.31061860222452, 33.051185961088386 ], [ -117.29450728005023, 33.051185961088386 ], [ -117.29450728005023, 33.03761671847259 ], [ -117.31061860222452, 33.03761671847259 ] ] ] }, "bbox": [ -117.31061860222452, 33.03761671847259, -117.29450728005023, 33.051185961088386 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.658538+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710555.json", "type": "application/json" } ], "assets": { "11SMS710555": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710555.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.00000000035, 0.0, -1.0, 3656999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -28.805, "maximum": 36.815, "mean": -4.935, "stddev": 14.189 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710570", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31066612203651, 33.05114699011416 ], [ -117.31066612203651, 33.064716223299015 ], [ -117.29455231193185, 33.064716223299015 ], [ -117.29455231193185, 33.05114699011416 ], [ -117.31066612203651, 33.05114699011416 ] ] ] }, "bbox": [ -117.31066612203651, 33.05114699011416, -117.29455231193185, 33.064716223299015 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.797418+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710570.json", "type": "application/json" } ], "assets": { "11SMS710570": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710570.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.00000000035, 0.0, -1.0, 3658499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.783, "maximum": 48.875, "mean": 8.922, "stddev": 17.646 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710585", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31071367363838, 33.06467723230298 ], [ -117.31071367363838, 33.07824645605679 ], [ -117.29459737394045, 33.07824645605679 ], [ -117.29459737394045, 33.06467723230298 ], [ -117.31071367363838, 33.06467723230298 ] ] ] }, "bbox": [ -117.31071367363838, 33.06467723230298, -117.29459737394045, 33.07824645605679 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.844148+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710585.json", "type": "application/json" } ], "assets": { "11SMS710585": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710585.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 471000.00000000035, 0.0, -1.0, 3659999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -9.887, "maximum": 56.496, "mean": 25.489, "stddev": 15.841 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710600", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31076125705002, 33.07820744503292 ], [ -117.31076125705002, 33.09177665935561 ], [ -117.29464246609476, 33.09177665935561 ], [ -117.29464246609476, 33.07820744503292 ], [ -117.31076125705002, 33.07820744503292 ] ] ] }, "bbox": [ -117.31076125705002, 33.07820744503292, -117.29464246609476, 33.09177665935561 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:11.990940+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710600.json", "type": "application/json" } ], "assets": { "11SMS710600": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710600.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 470999.9999999998, 0.0, -1.0, 3661500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -1.697, "maximum": 57.437, "mean": 13.637, "stddev": 13.169 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710615", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31080887229123, 33.0917376282979 ], [ -117.31080887229123, 33.10530683318936 ], [ -117.29468758841362, 33.10530683318936 ], [ -117.29468758841362, 33.0917376282979 ], [ -117.31080887229123, 33.0917376282979 ] ] ] }, "bbox": [ -117.31080887229123, 33.0917376282979, -117.29468758841362, 33.10530683318936 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:12.105393+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710615.json", "type": "application/json" } ], "assets": { "11SMS710615": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710615.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 470999.9999999998, 0.0, -1.0, 3663000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.251, "maximum": 70.953, "mean": 30.363, "stddev": 13.554 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710630", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31085651938194, 33.10526778209179 ], [ -117.31085651938194, 33.118836977551986 ], [ -117.29473274091583, 33.118836977551986 ], [ -117.29473274091583, 33.10526778209179 ], [ -117.31085651938194, 33.10526778209179 ] ] ] }, "bbox": [ -117.31085651938194, 33.10526778209179, -117.29473274091583, 33.118836977551986 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:12.172151+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710630.json", "type": "application/json" } ], "assets": { "11SMS710630": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710630.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 470999.9999999998, 0.0, -1.0, 3664500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 20.663, "maximum": 65.344, "mean": 46.4, "stddev": 6.71 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710645", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.310904198342, 33.11879790640854 ], [ -117.310904198342, 33.13236709243738 ], [ -117.29477792362025, 33.13236709243738 ], [ -117.29477792362025, 33.11879790640854 ], [ -117.310904198342, 33.11879790640854 ] ] ] }, "bbox": [ -117.310904198342, 33.11879790640854, -117.29477792362025, 33.13236709243738 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:12.221001+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710645.json", "type": "application/json" } ], "assets": { "11SMS710645": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710645.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 470999.9999999998, 0.0, -1.0, 3666000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 13.203, "maximum": 81.626, "mean": 45.539, "stddev": 16.15 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710660", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31095190919133, 33.132328001242016 ], [ -117.31095190919133, 33.14589717783948 ], [ -117.29482313654573, 33.14589717783948 ], [ -117.29482313654573, 33.132328001242016 ], [ -117.31095190919133, 33.132328001242016 ] ] ] }, "bbox": [ -117.31095190919133, 33.132328001242016, -117.29482313654573, 33.14589717783948 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:12.286883+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710660.json", "type": "application/json" } ], "assets": { "11SMS710660": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710660.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 470999.9999999998, 0.0, -1.0, 3667500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.152, "maximum": 107.721, "mean": 39.065, "stddev": 28.241 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710675", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31099965194986, 33.14585806658618 ], [ -117.31099965194986, 33.159427233752204 ], [ -117.29486837971118, 33.159427233752204 ], [ -117.29486837971118, 33.14585806658618 ], [ -117.31099965194986, 33.14585806658618 ] ] ] }, "bbox": [ -117.31099965194986, 33.14585806658618, -117.29486837971118, 33.159427233752204 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:12.345813+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710675.json", "type": "application/json" } ], "assets": { "11SMS710675": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710675.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 470999.9999999998, 0.0, -1.0, 3669000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.258, "maximum": 76.731, "mean": 29.501, "stddev": 16.391 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31104742663754, 33.15938810243493 ], [ -117.31104742663754, 33.172957260169525 ], [ -117.29491365313545, 33.172957260169525 ], [ -117.29491365313545, 33.15938810243493 ], [ -117.31104742663754, 33.15938810243493 ] ] ] }, "bbox": [ -117.31104742663754, 33.15938810243493, -117.29491365313545, 33.172957260169525 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:12.618024+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710690.json", "type": "application/json" } ], "assets": { "11SMS710690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 470999.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 30.413, "maximum": 109.968, "mean": 78.338, "stddev": 17.617 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS710705", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.31109523327433, 33.17291810878221 ], [ -117.31109523327433, 33.186487257085346 ], [ -117.29495895683748, 33.186487257085346 ], [ -117.29495895683748, 33.17291810878221 ], [ -117.31109523327433, 33.17291810878221 ] ] ] }, "bbox": [ -117.31109523327433, 33.17291810878221, -117.29495895683748, 33.186487257085346 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:12.837376+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS710705.json", "type": "application/json" } ], "assets": { "11SMS710705": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS710705.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 470999.9999999998, 0.0, -1.0, 3672000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 14.674, "maximum": 97.077, "mean": 35.718, "stddev": 14.617 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29317024023523, 32.61820205608752 ], [ -117.29317024023523, 32.63176957440053 ], [ -117.27713760090676, 32.63176957440053 ], [ -117.27713760090676, 32.61820205608752 ], [ -117.29317024023523, 32.61820205608752 ] ] ] }, "bbox": [ -117.29317024023523, 32.61820205608752, -117.27713760090676, 32.63176957440053 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:12.875641+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725090.json", "type": "application/json" } ], "assets": { "11SMS725090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -76.09, "maximum": -63.509, "mean": -68.841, "stddev": 2.814 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29321437694954, 32.631733257529284 ], [ -117.29321437694954, 32.645300765372866 ], [ -117.27717930232416, 32.645300765372866 ], [ -117.27717930232416, 32.631733257529284 ], [ -117.29321437694954, 32.631733257529284 ] ] ] }, "bbox": [ -117.29321437694954, 32.631733257529284, -117.27717930232416, 32.645300765372866 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:12.984609+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725105.json", "type": "application/json" } ], "assets": { "11SMS725105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -79.107, "maximum": -61.221, "mean": -70.496, "stddev": 4.624 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29325854323598, 32.645264429716896 ], [ -117.29325854323598, 32.65883192709025 ], [ -117.27722103168362, 32.65883192709025 ], [ -117.27722103168362, 32.645264429716896 ], [ -117.29325854323598, 32.645264429716896 ] ] ] }, "bbox": [ -117.29325854323598, 32.645264429716896, -117.27722103168362, 32.65883192709025 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:13.044346+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725120.json", "type": "application/json" } ], "assets": { "11SMS725120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -78.027, "maximum": -56.263, "mean": -67.938, "stddev": 4.952 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29330273911286, 32.658795572643996 ], [ -117.29330273911286, 32.67236305954639 ], [ -117.27726278900234, 32.67236305954639 ], [ -117.27726278900234, 32.658795572643996 ], [ -117.29330273911286, 32.658795572643996 ] ] ] }, "bbox": [ -117.29330273911286, 32.658795572643996, -117.27726278900234, 32.67236305954639 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:13.091725+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725135.json", "type": "application/json" } ], "assets": { "11SMS725135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -74.518, "maximum": -53.643, "mean": -64.405, "stddev": 5.255 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29334696459836, 32.672326686304324 ], [ -117.29334696459836, 32.68589416273501 ], [ -117.27730457429753, 32.68589416273501 ], [ -117.27730457429753, 32.672326686304324 ], [ -117.29334696459836, 32.672326686304324 ] ] ] }, "bbox": [ -117.29334696459836, 32.672326686304324, -117.27730457429753, 32.68589416273501 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:13.156620+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725150.json", "type": "application/json" } ], "assets": { "11SMS725150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -71.094, "maximum": -48.918, "mean": -61.228, "stddev": 5.036 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29339121971074, 32.68585777069154 ], [ -117.29339121971074, 32.69942523664979 ], [ -117.27734638758643, 32.69942523664979 ], [ -117.27734638758643, 32.68585777069154 ], [ -117.29339121971074, 32.68585777069154 ] ] ] }, "bbox": [ -117.29339121971074, 32.68585777069154, -117.27734638758643, 32.69942523664979 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:13.199834+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725165.json", "type": "application/json" } ], "assets": { "11SMS725165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -67.648, "maximum": -36.58, "mean": -57.295, "stddev": 6.375 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29343550446829, 32.6993888257994 ], [ -117.29343550446829, 32.71295628128447 ], [ -117.27738822888634, 32.71295628128447 ], [ -117.27738822888634, 32.6993888257994 ], [ -117.29343550446829, 32.6993888257994 ] ] ] }, "bbox": [ -117.29343550446829, 32.6993888257994, -117.27738822888634, 32.71295628128447 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:13.232633+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725180.json", "type": "application/json" } ], "assets": { "11SMS725180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -64.482, "maximum": -14.969, "mean": -49.886, "stddev": 10.946 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29347981888932, 32.712919851621585 ], [ -117.29347981888932, 32.72648729663279 ], [ -117.27743009821451, 32.72648729663279 ], [ -117.27743009821451, 32.712919851621585 ], [ -117.29347981888932, 32.712919851621585 ] ] ] }, "bbox": [ -117.29347981888932, 32.712919851621585, -117.27743009821451, 32.72648729663279 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:13.292673+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725195.json", "type": "application/json" } ], "assets": { "11SMS725195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -60.682, "maximum": -23.728, "mean": -45.405, "stddev": 9.808 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725210", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29352416299216, 32.72645084815184 ], [ -117.29352416299216, 32.74001828268846 ], [ -117.27747199558823, 32.74001828268846 ], [ -117.27747199558823, 32.72645084815184 ], [ -117.29352416299216, 32.72645084815184 ] ] ] }, "bbox": [ -117.29352416299216, 32.72645084815184, -117.27747199558823, 32.74001828268846 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:13.388944+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725210.json", "type": "application/json" } ], "assets": { "11SMS725210": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725210.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000009, 0.0, -1.0, 3622500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -58.013, "maximum": -21.173, "mean": -40.999, "stddev": 10.806 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725225", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29356853679508, 32.73998181538388 ], [ -117.29356853679508, 32.75354923944524 ], [ -117.27751392102485, 32.75354923944524 ], [ -117.27751392102485, 32.73998181538388 ], [ -117.29356853679508, 32.73998181538388 ] ] ] }, "bbox": [ -117.29356853679508, 32.73998181538388, -117.27751392102485, 32.75354923944524 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:13.540710+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725225.json", "type": "application/json" } ], "assets": { "11SMS725225": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725225.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000009, 0.0, -1.0, 3624000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -54.224, "maximum": -20.785, "mean": -37.343, "stddev": 9.98 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29361294031648, 32.75351275331145 ], [ -117.29361294031648, 32.76708016689686 ], [ -117.27755587454166, 32.76708016689686 ], [ -117.27755587454166, 32.75351275331145 ], [ -117.29361294031648, 32.75351275331145 ] ] ] }, "bbox": [ -117.29361294031648, 32.75351275331145, -117.27755587454166, 32.76708016689686 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:13.843409+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725240.json", "type": "application/json" } ], "assets": { "11SMS725240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -51.307, "maximum": -20.783, "mean": -37.08, "stddev": 8.21 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29365737357473, 32.767043661928255 ], [ -117.29365737357473, 32.78061106503709 ], [ -117.27759785615606, 32.78061106503709 ], [ -117.27759785615606, 32.767043661928255 ], [ -117.29365737357473, 32.767043661928255 ] ] ] }, "bbox": [ -117.29365737357473, 32.767043661928255, -117.27759785615606, 32.78061106503709 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:13.984825+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725255.json", "type": "application/json" } ], "assets": { "11SMS725255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -49.07, "maximum": -22.427, "mean": -35.063, "stddev": 7.393 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2937018365882, 32.78057454122811 ], [ -117.2937018365882, 32.79414193385966 ], [ -117.27763986588539, 32.79414193385966 ], [ -117.27763986588539, 32.78057454122811 ], [ -117.2937018365882, 32.78057454122811 ] ] ] }, "bbox": [ -117.2937018365882, 32.78057454122811, -117.27763986588539, 32.79414193385966 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:14.120353+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725270.json", "type": "application/json" } ], "assets": { "11SMS725270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -45.091, "maximum": -18.125, "mean": -29.899, "stddev": 6.215 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725285", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2937463293753, 32.79410539120471 ], [ -117.2937463293753, 32.80767277335837 ], [ -117.27768190374705, 32.80767277335837 ], [ -117.27768190374705, 32.79410539120471 ], [ -117.2937463293753, 32.79410539120471 ] ] ] }, "bbox": [ -117.2937463293753, 32.79410539120471, -117.27768190374705, 32.80767277335837 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:14.196420+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725285.json", "type": "application/json" } ], "assets": { "11SMS725285": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725285.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0000000009, 0.0, -1.0, 3630000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -34.292, "maximum": -8.444, "mean": -20.651, "stddev": 4.958 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725300", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2937908519545, 32.80763621185183 ], [ -117.2937908519545, 32.82120358352697 ], [ -117.27772396975844, 32.82120358352697 ], [ -117.27772396975844, 32.80763621185183 ], [ -117.2937908519545, 32.80763621185183 ] ] ] }, "bbox": [ -117.2937908519545, 32.80763621185183, -117.27772396975844, 32.82120358352697 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:14.205011+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725300.json", "type": "application/json" } ], "assets": { "11SMS725300": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725300.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0, 0.0, -1.0, 3631499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -22.3, "maximum": 22.354, "mean": -12.007, "stddev": 5.577 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725315", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29383540434418, 32.82116700316328 ], [ -117.29383540434418, 32.83473436435925 ], [ -117.27776606393694, 32.83473436435925 ], [ -117.27776606393694, 32.82116700316328 ], [ -117.29383540434418, 32.82116700316328 ] ] ] }, "bbox": [ -117.29383540434418, 32.82116700316328, -117.27776606393694, 32.83473436435925 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:14.231485+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725315.json", "type": "application/json" } ], "assets": { "11SMS725315": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725315.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0, 0.0, -1.0, 3632999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -21.939, "maximum": 28.561, "mean": -5.747, "stddev": 12.482 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725330", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29387998656283, 32.83469776513278 ], [ -117.29387998656283, 32.848265115848996 ], [ -117.27780818630004, 32.848265115848996 ], [ -117.27780818630004, 32.83469776513278 ], [ -117.29387998656283, 32.83469776513278 ] ] ] }, "bbox": [ -117.29387998656283, 32.83469776513278, -117.27780818630004, 32.848265115848996 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:14.313754+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725330.json", "type": "application/json" } ], "assets": { "11SMS725330": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725330.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0, 0.0, -1.0, 3634499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -20.796, "maximum": 28.188, "mean": -5.84, "stddev": 11.687 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725345", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29392459862892, 32.84822849775414 ], [ -117.29392459862892, 32.861795837989995 ], [ -117.2778503368652, 32.861795837989995 ], [ -117.2778503368652, 32.84822849775414 ], [ -117.29392459862892, 32.84822849775414 ] ] ] }, "bbox": [ -117.29392459862892, 32.84822849775414, -117.2778503368652, 32.861795837989995 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:14.429975+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725345.json", "type": "application/json" } ], "assets": { "11SMS725345": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725345.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0, 0.0, -1.0, 3635999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -52.623, "maximum": -0.217, "mean": -24.728, "stddev": 10.533 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725360", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29396924056097, 32.86175920102114 ], [ -117.29396924056097, 32.87532653077605 ], [ -117.27789251564987, 32.87532653077605 ], [ -117.27789251564987, 32.86175920102114 ], [ -117.29396924056097, 32.86175920102114 ] ] ] }, "bbox": [ -117.29396924056097, 32.86175920102114, -117.27789251564987, 32.87532653077605 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:14.650106+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725360.json", "type": "application/json" } ], "assets": { "11SMS725360": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725360.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0, 0.0, -1.0, 3637499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -340.665, "maximum": -39.768, "mean": -118.919, "stddev": 86.313 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725375", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29401391237752, 32.875289874927596 ], [ -117.29401391237752, 32.88885719420097 ], [ -117.27793472267155, 32.88885719420097 ], [ -117.27793472267155, 32.875289874927596 ], [ -117.29401391237752, 32.875289874927596 ] ] ] }, "bbox": [ -117.29401391237752, 32.875289874927596, -117.27793472267155, 32.88885719420097 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:14.716169+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725375.json", "type": "application/json" } ], "assets": { "11SMS725375": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725375.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0, 0.0, -1.0, 3638999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -387.403, "maximum": -62.282, "mean": -239.045, "stddev": 98.911 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725390", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29405861409707, 32.88882051946726 ], [ -117.29405861409707, 32.90238782825855 ], [ -117.27797695794773, 32.90238782825855 ], [ -117.27797695794773, 32.88882051946726 ], [ -117.29405861409707, 32.88882051946726 ] ] ] }, "bbox": [ -117.29405861409707, 32.88882051946726, -117.27797695794773, 32.90238782825855 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:14.812322+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725390.json", "type": "application/json" } ], "assets": { "11SMS725390": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725390.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0, 0.0, -1.0, 3640499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -395.257, "maximum": -56.294, "mean": -211.477, "stddev": 98.563 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725405", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29410334573818, 32.90235113463398 ], [ -117.29410334573818, 32.91591843294263 ], [ -117.27801922149595, 32.91591843294263 ], [ -117.27801922149595, 32.90235113463398 ], [ -117.29410334573818, 32.90235113463398 ] ] ] }, "bbox": [ -117.29410334573818, 32.90235113463398, -117.27801922149595, 32.91591843294263 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:14.870323+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725405.json", "type": "application/json" } ], "assets": { "11SMS725405": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725405.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0, 0.0, -1.0, 3641999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -286.531, "maximum": -44.689, "mean": -124.969, "stddev": 63.714 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725420", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29414810731944, 32.91588172042157 ], [ -117.29414810731944, 32.929449008247026 ], [ -117.2780615133338, 32.929449008247026 ], [ -117.2780615133338, 32.91588172042157 ], [ -117.29414810731944, 32.91588172042157 ] ] ] }, "bbox": [ -117.29414810731944, 32.91588172042157, -117.2780615133338, 32.929449008247026 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.098000+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725420.json", "type": "application/json" } ], "assets": { "11SMS725420": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725420.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0, 0.0, -1.0, 3643499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -83.228, "maximum": -30.281, "mean": -55.328, "stddev": 10.687 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725435", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29419289885945, 32.929412276823825 ], [ -117.29419289885945, 32.942979554165575 ], [ -117.27810383347877, 32.942979554165575 ], [ -117.27810383347877, 32.929412276823825 ], [ -117.29419289885945, 32.929412276823825 ] ] ] }, "bbox": [ -117.29419289885945, 32.929412276823825, -117.27810383347877, 32.942979554165575 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.146124+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725435.json", "type": "application/json" } ], "assets": { "11SMS725435": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725435.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.0, 0.0, -1.0, 3644999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -61.276, "maximum": -18.877, "mean": -40.81, "stddev": 9.392 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725450", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29423772037683, 32.9429428038346 ], [ -117.29423772037683, 32.95651007069211 ], [ -117.27814618194847, 32.95651007069211 ], [ -117.27814618194847, 32.9429428038346 ], [ -117.29423772037683, 32.9429428038346 ] ] ] }, "bbox": [ -117.29423772037683, 32.9429428038346, -117.27814618194847, 32.95651007069211 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.217774+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725450.json", "type": "application/json" } ], "assets": { "11SMS725450": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725450.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.00000000035, 0.0, -1.0, 3646499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -47.598, "maximum": -14.333, "mean": -30.932, "stddev": 9.293 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725465", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29428257189016, 32.9564733014477 ], [ -117.29428257189016, 32.97004055782048 ], [ -117.27818855876053, 32.97004055782048 ], [ -117.27818855876053, 32.9564733014477 ], [ -117.29428257189016, 32.9564733014477 ] ] ] }, "bbox": [ -117.29428257189016, 32.9564733014477, -117.27818855876053, 32.97004055782048 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.307184+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725465.json", "type": "application/json" } ], "assets": { "11SMS725465": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725465.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.00000000035, 0.0, -1.0, 3647999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -43.539, "maximum": -11.349, "mean": -24.716, "stddev": 7.636 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29432745341816, 32.970003769656984 ], [ -117.29432745341816, 32.98357101554453 ], [ -117.27823096393251, 32.98357101554453 ], [ -117.27823096393251, 32.970003769656984 ], [ -117.29432745341816, 32.970003769656984 ] ] ] }, "bbox": [ -117.29432745341816, 32.970003769656984, -117.27823096393251, 32.98357101554453 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.346644+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725480.json", "type": "application/json" } ], "assets": { "11SMS725480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -37.648, "maximum": -6.022, "mean": -20.06, "stddev": 7.027 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725495", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29437236497945, 32.9835342084563 ], [ -117.29437236497945, 32.99710144385812 ], [ -117.27827339748211, 32.99710144385812 ], [ -117.27827339748211, 32.9835342084563 ], [ -117.29437236497945, 32.9835342084563 ] ] ] }, "bbox": [ -117.29437236497945, 32.9835342084563, -117.27827339748211, 32.99710144385812 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.558747+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725495.json", "type": "application/json" } ], "assets": { "11SMS725495": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725495.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.00000000035, 0.0, -1.0, 3650999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -30.969, "maximum": -1.82, "mean": -16.096, "stddev": 6.47 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29441730659276, 32.9970646178395 ], [ -117.29441730659276, 33.01063184275511 ], [ -117.27831585942693, 33.01063184275511 ], [ -117.27831585942693, 32.9970646178395 ], [ -117.29441730659276, 32.9970646178395 ] ] ] }, "bbox": [ -117.29441730659276, 32.9970646178395, -117.27831585942693, 33.01063184275511 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.606351+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725510.json", "type": "application/json" } ], "assets": { "11SMS725510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -25.444, "maximum": 6.288, "mean": -11.847, "stddev": 6.964 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725525", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29446227827677, 33.01059499780044 ], [ -117.29446227827677, 33.02416221222938 ], [ -117.27835834978465, 33.02416221222938 ], [ -117.27835834978465, 33.01059499780044 ], [ -117.29446227827677, 33.01059499780044 ] ] ] }, "bbox": [ -117.29446227827677, 33.01059499780044, -117.27835834978465, 33.02416221222938 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.654003+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725525.json", "type": "application/json" } ], "assets": { "11SMS725525": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725525.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.00000000035, 0.0, -1.0, 3653999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -21.136, "maximum": 59.336, "mean": -1.3, "stddev": 14.822 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725540", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29450728005023, 33.024125348332966 ], [ -117.29450728005023, 33.03769255227483 ], [ -117.27840086857296, 33.03769255227483 ], [ -117.27840086857296, 33.024125348332966 ], [ -117.29450728005023, 33.024125348332966 ] ] ] }, "bbox": [ -117.29450728005023, 33.024125348332966, -117.27840086857296, 33.03769255227483 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.754100+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725540.json", "type": "application/json" } ], "assets": { "11SMS725540": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725540.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.00000000035, 0.0, -1.0, 3655499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -14.966, "maximum": 65.2, "mean": 32.618, "stddev": 24.63 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725555", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29455231193185, 33.037655669431 ], [ -117.29455231193185, 33.05122286288528 ], [ -117.27844341580959, 33.05122286288528 ], [ -117.27844341580959, 33.037655669431 ], [ -117.29455231193185, 33.037655669431 ] ] ] }, "bbox": [ -117.29455231193185, 33.037655669431, -117.27844341580959, 33.05122286288528 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.818682+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725555.json", "type": "application/json" } ], "assets": { "11SMS725555": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725555.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.00000000035, 0.0, -1.0, 3656999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 8.445, "maximum": 66.405, "mean": 40.918, "stddev": 12.132 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725570", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29459737394045, 33.051185961088386 ], [ -117.29459737394045, 33.064753144054684 ], [ -117.27848599151224, 33.064753144054684 ], [ -117.27848599151224, 33.051185961088386 ], [ -117.29459737394045, 33.051185961088386 ] ] ] }, "bbox": [ -117.29459737394045, 33.051185961088386, -117.27848599151224, 33.064753144054684 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.920305+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725570.json", "type": "application/json" } ], "assets": { "11SMS725570": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725570.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.00000000035, 0.0, -1.0, 3658499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.102, "maximum": 60.928, "mean": 47.354, "stddev": 6.762 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725585", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29464246609476, 33.064716223299015 ], [ -117.29464246609476, 33.078283395776914 ], [ -117.27852859569867, 33.078283395776914 ], [ -117.27852859569867, 33.064716223299015 ], [ -117.29464246609476, 33.064716223299015 ] ] ] }, "bbox": [ -117.29464246609476, 33.064716223299015, -117.27852859569867, 33.078283395776914 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:15.991858+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725585.json", "type": "application/json" } ], "assets": { "11SMS725585": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725585.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472500.00000000035, 0.0, -1.0, 3659999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 32.007, "maximum": 58.52, "mean": 47.925, "stddev": 5.481 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725600", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29468758841362, 33.07824645605679 ], [ -117.29468758841362, 33.09181361804589 ], [ -117.27857122838662, 33.09181361804589 ], [ -117.27857122838662, 33.07824645605679 ], [ -117.29468758841362, 33.07824645605679 ] ] ] }, "bbox": [ -117.29468758841362, 33.07824645605679, -117.27857122838662, 33.09181361804589 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.033429+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725600.json", "type": "application/json" } ], "assets": { "11SMS725600": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725600.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472499.9999999998, 0.0, -1.0, 3661500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.407, "maximum": 113.109, "mean": 37.045, "stddev": 34.506 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725615", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29473274091583, 33.09177665935561 ], [ -117.29473274091583, 33.1053438108555 ], [ -117.27861388959386, 33.1053438108555 ], [ -117.27861388959386, 33.09177665935561 ], [ -117.29473274091583, 33.09177665935561 ] ] ] }, "bbox": [ -117.29473274091583, 33.09177665935561, -117.27861388959386, 33.1053438108555 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.050303+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725615.json", "type": "application/json" } ], "assets": { "11SMS725615": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725615.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472499.9999999998, 0.0, -1.0, 3663000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.043, "maximum": 67.562, "mean": 24.766, "stddev": 15.202 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725645", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29482313654573, 33.118836977551986 ], [ -117.29482313654573, 33.132404108072315 ], [ -117.2786992976375, 33.132404108072315 ], [ -117.2786992976375, 33.118836977551986 ], [ -117.29482313654573, 33.118836977551986 ] ] ] }, "bbox": [ -117.29482313654573, 33.118836977551986, -117.2786992976375, 33.132404108072315 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.071433+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725645.json", "type": "application/json" } ], "assets": { "11SMS725645": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725645.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472499.9999999998, 0.0, -1.0, 3666000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.466, "maximum": 80.496, "mean": 49.713, "stddev": 12.873 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725660", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29486837971118, 33.13236709243738 ], [ -117.29486837971118, 33.145934212467395 ], [ -117.27874204450954, 33.145934212467395 ], [ -117.27874204450954, 33.13236709243738 ], [ -117.29486837971118, 33.13236709243738 ] ] ] }, "bbox": [ -117.29486837971118, 33.13236709243738, -117.27874204450954, 33.145934212467395 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.109201+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725660.json", "type": "application/json" } ], "assets": { "11SMS725660": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725660.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472499.9999999998, 0.0, -1.0, 3667500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 18.612, "maximum": 81.95, "mean": 51.666, "stddev": 16.208 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725675", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29491365313545, 33.14589717783948 ], [ -117.29491365313545, 33.159464287378825 ], [ -117.27878481997215, 33.159464287378825 ], [ -117.27878481997215, 33.14589717783948 ], [ -117.29491365313545, 33.14589717783948 ] ] ] }, "bbox": [ -117.29491365313545, 33.14589717783948, -117.27878481997215, 33.159464287378825 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.143903+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725675.json", "type": "application/json" } ], "assets": { "11SMS725675": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725675.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472499.9999999998, 0.0, -1.0, 3669000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 11.847, "maximum": 72.737, "mean": 23.083, "stddev": 11.309 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS725690", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.29495895683748, 33.159427233752204 ], [ -117.29495895683748, 33.17299433280055 ], [ -117.27882762404325, 33.17299433280055 ], [ -117.27882762404325, 33.159427233752204 ], [ -117.29495895683748, 33.159427233752204 ] ] ] }, "bbox": [ -117.29495895683748, 33.159427233752204, -117.27882762404325, 33.17299433280055 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.185229+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS725690.json", "type": "application/json" } ], "assets": { "11SMS725690": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS725690.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 472499.9999999998, 0.0, -1.0, 3670500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 59.674, "maximum": 76.655, "mean": 68.988, "stddev": 4.399 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740075", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27713760090676, 32.60470710471629 ], [ -117.27713760090676, 32.61827261693258 ], [ -117.2611097714703, 32.61827261693258 ], [ -117.2611097714703, 32.60470710471629 ], [ -117.27713760090676, 32.60470710471629 ] ] ] }, "bbox": [ -117.27713760090676, 32.60470710471629, -117.2611097714703, 32.61827261693258 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.280337+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740075.json", "type": "application/json" } ], "assets": { "11SMS740075": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740075.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000003, 0.0, -1.0, 3609000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -58.727, "maximum": -51.621, "mean": -53.999, "stddev": 1.565 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27717930232416, 32.61823835417957 ], [ -117.27717930232416, 32.63180385487974 ], [ -117.26114904081373, 32.63180385487974 ], [ -117.26114904081373, 32.61823835417957 ], [ -117.27717930232416, 32.61823835417957 ] ] ] }, "bbox": [ -117.27717930232416, 32.61823835417957, -117.26114904081373, 32.63180385487974 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.325328+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740090.json", "type": "application/json" } ], "assets": { "11SMS740090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -66.063, "maximum": -47.86, "mean": -56.614, "stddev": 4.296 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27722103168362, 32.63176957440053 ], [ -117.27722103168362, 32.645335063583495 ], [ -117.26118833647108, 32.645335063583495 ], [ -117.26118833647108, 32.63176957440053 ], [ -117.27722103168362, 32.63176957440053 ] ] ] }, "bbox": [ -117.27722103168362, 32.63176957440053, -117.26118833647108, 32.645335063583495 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.382792+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740105.json", "type": "application/json" } ], "assets": { "11SMS740105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -63.709, "maximum": -31.762, "mean": -53.313, "stddev": 5.871 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27726278900234, 32.645300765372866 ], [ -117.27726278900234, 32.658866243037544 ], [ -117.26122765845851, 32.658866243037544 ], [ -117.26122765845851, 32.645300765372866 ], [ -117.27726278900234, 32.645300765372866 ] ] ] }, "bbox": [ -117.27726278900234, 32.645300765372866, -117.26122765845851, 32.658866243037544 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.455872+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740120.json", "type": "application/json" } ], "assets": { "11SMS740120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -61.276, "maximum": -15.121, "mean": -45.27, "stddev": 10.863 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27730457429753, 32.65883192709025 ], [ -117.27730457429753, 32.67239739323559 ], [ -117.26126700679222, 32.67239739323559 ], [ -117.26126700679222, 32.65883192709025 ], [ -117.27730457429753, 32.65883192709025 ] ] ] }, "bbox": [ -117.27730457429753, 32.65883192709025, -117.26126700679222, 32.67239739323559 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.631670+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740135.json", "type": "application/json" } ], "assets": { "11SMS740135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -56.285, "maximum": -13.831, "mean": -37.79, "stddev": 12.466 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27734638758643, 32.67236305954639 ], [ -117.27734638758643, 32.685928514171344 ], [ -117.26130638148848, 32.685928514171344 ], [ -117.26130638148848, 32.67236305954639 ], [ -117.27734638758643, 32.67236305954639 ] ] ] }, "bbox": [ -117.27734638758643, 32.67236305954639, -117.26130638148848, 32.685928514171344 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.797141+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740150.json", "type": "application/json" } ], "assets": { "11SMS740150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -54.037, "maximum": -11.002, "mean": -29.851, "stddev": 11.741 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27738822888634, 32.68589416273499 ], [ -117.27738822888634, 32.69945960583851 ], [ -117.26134578256355, 32.69945960583851 ], [ -117.26134578256355, 32.68589416273499 ], [ -117.27738822888634, 32.68589416273499 ] ] ] }, "bbox": [ -117.27738822888634, 32.68589416273499, -117.26134578256355, 32.69945960583851 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.885057+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740165.json", "type": "application/json" } ], "assets": { "11SMS740165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -48.939, "maximum": -4.422, "mean": -21.923, "stddev": 10.108 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27743009821451, 32.69942523664979 ], [ -117.27743009821451, 32.712990668230844 ], [ -117.26138521003367, 32.712990668230844 ], [ -117.26138521003367, 32.69942523664979 ], [ -117.27743009821451, 32.69942523664979 ] ] ] }, "bbox": [ -117.27743009821451, 32.69942523664979, -117.26138521003367, 32.712990668230844 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:16.963719+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740180.json", "type": "application/json" } ], "assets": { "11SMS740180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -36.545, "maximum": -5.451, "mean": -16.394, "stddev": 5.384 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27747199558823, 32.71295628128447 ], [ -117.27747199558823, 32.72652170134205 ], [ -117.26142466391514, 32.72652170134205 ], [ -117.26142466391514, 32.71295628128447 ], [ -117.27747199558823, 32.71295628128447 ] ] ] }, "bbox": [ -117.27747199558823, 32.71295628128447, -117.26142466391514, 32.72652170134205 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:17.110305+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740195.json", "type": "application/json" } ], "assets": { "11SMS740195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.616, "maximum": -3.439, "mean": -15.169, "stddev": 5.468 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740210", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27751392102485, 32.72648729663279 ], [ -117.27751392102485, 32.74005270516588 ], [ -117.26146414422426, 32.74005270516588 ], [ -117.26146414422426, 32.72648729663279 ], [ -117.27751392102485, 32.72648729663279 ] ] ] }, "bbox": [ -117.27751392102485, 32.72648729663279, -117.26146414422426, 32.74005270516588 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:17.242371+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740210.json", "type": "application/json" } ], "assets": { "11SMS740210": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740210.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000009, 0.0, -1.0, 3622500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -24.333, "maximum": -2.471, "mean": -14.668, "stddev": 4.256 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740225", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27755587454166, 32.74001828268846 ], [ -117.27755587454166, 32.753583679696085 ], [ -117.26150365097733, 32.753583679696085 ], [ -117.26150365097733, 32.74001828268846 ], [ -117.27755587454166, 32.74001828268846 ] ] ] }, "bbox": [ -117.27755587454166, 32.74001828268846, -117.26150365097733, 32.753583679696085 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:17.415137+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740225.json", "type": "application/json" } ], "assets": { "11SMS740225": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740225.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000009, 0.0, -1.0, 3624000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -23.404, "maximum": -6.493, "mean": -14.869, "stddev": 3.758 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27759785615606, 32.75354923944524 ], [ -117.27759785615606, 32.76711462492639 ], [ -117.26154318419069, 32.76711462492639 ], [ -117.26154318419069, 32.75354923944524 ], [ -117.27759785615606, 32.75354923944524 ] ] ] }, "bbox": [ -117.27759785615606, 32.75354923944524, -117.26154318419069, 32.76711462492639 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:17.532201+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740240.json", "type": "application/json" } ], "assets": { "11SMS740240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -25.573, "maximum": -8.65, "mean": -17.115, "stddev": 4.022 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27763986588539, 32.76708016689686 ], [ -117.27763986588539, 32.780645540850585 ], [ -117.26158274388071, 32.780645540850585 ], [ -117.26158274388071, 32.76708016689686 ], [ -117.27763986588539, 32.76708016689686 ] ] ] }, "bbox": [ -117.27763986588539, 32.76708016689686, -117.26158274388071, 32.780645540850585 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:17.655137+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740255.json", "type": "application/json" } ], "assets": { "11SMS740255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -25.62, "maximum": -10.961, "mean": -17.858, "stddev": 3.762 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27768190374705, 32.78061106503709 ], [ -117.27768190374705, 32.7941764274624 ], [ -117.26162233006373, 32.7941764274624 ], [ -117.26162233006373, 32.78061106503709 ], [ -117.27768190374705, 32.78061106503709 ] ] ] }, "bbox": [ -117.27768190374705, 32.78061106503709, -117.26162233006373, 32.7941764274624 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:17.737786+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740270.json", "type": "application/json" } ], "assets": { "11SMS740270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -23.729, "maximum": -7.415, "mean": -14.774, "stddev": 3.538 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740285", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27772396975841, 32.79414193385966 ], [ -117.27772396975841, 32.80770728475563 ], [ -117.26166194275616, 32.80770728475563 ], [ -117.26166194275616, 32.79414193385966 ], [ -117.27772396975841, 32.79414193385966 ] ] ] }, "bbox": [ -117.27772396975841, 32.79414193385966, -117.26166194275616, 32.80770728475563 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:17.995003+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740285.json", "type": "application/json" } ], "assets": { "11SMS740285": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740285.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0000000009, 0.0, -1.0, 3630000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.105, "maximum": 27.487, "mean": -8.38, "stddev": 5.928 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740300", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27776606393694, 32.80767277335836 ], [ -117.27776606393694, 32.821238112724025 ], [ -117.26170158197438, 32.821238112724025 ], [ -117.26170158197438, 32.80767277335836 ], [ -117.27776606393694, 32.80767277335836 ] ] ] }, "bbox": [ -117.27776606393694, 32.80767277335836, -117.26170158197438, 32.821238112724025 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:18.140631+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740300.json", "type": "application/json" } ], "assets": { "11SMS740300": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740300.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0, 0.0, -1.0, 3631499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -8.7, "maximum": 152.049, "mean": 28.338, "stddev": 33.787 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740315", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27780818630004, 32.82120358352697 ], [ -117.27780818630004, 32.83476891136141 ], [ -117.26174124773483, 32.83476891136141 ], [ -117.26174124773483, 32.82120358352697 ], [ -117.27780818630004, 32.82120358352697 ] ] ] }, "bbox": [ -117.27780818630004, 32.82120358352697, -117.26174124773483, 32.83476891136141 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:18.200369+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740315.json", "type": "application/json" } ], "assets": { "11SMS740315": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740315.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0, 0.0, -1.0, 3632999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 19.361, "maximum": 165.847, "mean": 79.056, "stddev": 42.521 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740330", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2778503368652, 32.83473436435925 ], [ -117.2778503368652, 32.84829968066155 ], [ -117.2617809400539, 32.84829968066155 ], [ -117.2617809400539, 32.83473436435925 ], [ -117.2778503368652, 32.83473436435925 ] ] ] }, "bbox": [ -117.2778503368652, 32.83473436435925, -117.2617809400539, 32.84829968066155 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:18.254488+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740330.json", "type": "application/json" } ], "assets": { "11SMS740330": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740330.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0, 0.0, -1.0, 3634499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -2.194, "maximum": 152.514, "mean": 59.326, "stddev": 29.91 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740345", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27789251564987, 32.848265115848996 ], [ -117.27789251564987, 32.86183042061823 ], [ -117.26182065894807, 32.86183042061823 ], [ -117.26182065894807, 32.848265115848996 ], [ -117.27789251564987, 32.848265115848996 ] ] ] }, "bbox": [ -117.27789251564987, 32.848265115848996, -117.26182065894807, 32.86183042061823 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:18.331740+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740345.json", "type": "application/json" } ], "assets": { "11SMS740345": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740345.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0, 0.0, -1.0, 3635999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -210.17, "maximum": 46.869, "mean": -25.83, "stddev": 40.162 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740360", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27793472267155, 32.861795837989995 ], [ -117.27793472267155, 32.87536113122529 ], [ -117.26186040443379, 32.87536113122529 ], [ -117.26186040443379, 32.861795837989995 ], [ -117.27793472267155, 32.861795837989995 ] ] ] }, "bbox": [ -117.27793472267155, 32.861795837989995, -117.26186040443379, 32.87536113122529 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:18.421376+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740360.json", "type": "application/json" } ], "assets": { "11SMS740360": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740360.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0, 0.0, -1.0, 3637499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -293.667, "maximum": -12.559, "mean": -87.559, "stddev": 67.537 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740375", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27797695794773, 32.87532653077605 ], [ -117.27797695794773, 32.88889181247651 ], [ -117.26190017652756, 32.88889181247651 ], [ -117.26190017652756, 32.87532653077605 ], [ -117.27797695794773, 32.87532653077605 ] ] ] }, "bbox": [ -117.27797695794773, 32.87532653077605, -117.26190017652756, 32.88889181247651 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:18.441818+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740375.json", "type": "application/json" } ], "assets": { "11SMS740375": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740375.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0, 0.0, -1.0, 3638999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -201.965, "maximum": -14.043, "mean": -44.958, "stddev": 24.496 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740390", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27801922149595, 32.88885719420097 ], [ -117.27801922149595, 32.902422464365706 ], [ -117.2619399752459, 32.902422464365706 ], [ -117.2619399752459, 32.88885719420097 ], [ -117.27801922149595, 32.88885719420097 ] ] ] }, "bbox": [ -117.27801922149595, 32.88885719420097, -117.2619399752459, 32.902422464365706 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:18.525400+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740390.json", "type": "application/json" } ], "assets": { "11SMS740390": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740390.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0, 0.0, -1.0, 3640499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -62.242, "maximum": -12.144, "mean": -34.48, "stddev": 14.178 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740405", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2780615133338, 32.90238782825855 ], [ -117.2780615133338, 32.915953086886724 ], [ -117.26197980060525, 32.915953086886724 ], [ -117.26197980060525, 32.90238782825855 ], [ -117.2780615133338, 32.90238782825855 ] ] ] }, "bbox": [ -117.2780615133338, 32.90238782825855, -117.26197980060525, 32.915953086886724 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:18.836683+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740405.json", "type": "application/json" } ], "assets": { "11SMS740405": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740405.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0, 0.0, -1.0, 3641999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -56.744, "maximum": -4.237, "mean": -26.46, "stddev": 13.565 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740420", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27810383347877, 32.91591843294263 ], [ -117.27810383347877, 32.929483680033385 ], [ -117.26201965262224, 32.929483680033385 ], [ -117.26201965262224, 32.91591843294263 ], [ -117.27810383347877, 32.91591843294263 ] ] ] }, "bbox": [ -117.27810383347877, 32.91591843294263, -117.26201965262224, 32.929483680033385 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:18.903311+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740420.json", "type": "application/json" } ], "assets": { "11SMS740420": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740420.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0, 0.0, -1.0, 3643499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -44.676, "maximum": -3.128, "mean": -17.604, "stddev": 8.932 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740435", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27814618194847, 32.929449008247026 ], [ -117.27814618194847, 32.9430142437995 ], [ -117.26205953131334, 32.9430142437995 ], [ -117.26205953131334, 32.929449008247026 ], [ -117.27814618194847, 32.929449008247026 ] ] ] }, "bbox": [ -117.27814618194847, 32.929449008247026, -117.26205953131334, 32.9430142437995 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:19.116175+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740435.json", "type": "application/json" } ], "assets": { "11SMS740435": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740435.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.0, 0.0, -1.0, 3644999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -30.225, "maximum": 27.525, "mean": -12.176, "stddev": 6.868 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740450", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27818855876053, 32.94297955416559 ], [ -117.27818855876053, 32.95654477817896 ], [ -117.26209943669515, 32.95654477817896 ], [ -117.26209943669515, 32.94297955416559 ], [ -117.27818855876053, 32.94297955416559 ] ] ] }, "bbox": [ -117.27818855876053, 32.94297955416559, -117.26209943669515, 32.95654477817896 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:19.165133+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740450.json", "type": "application/json" } ], "assets": { "11SMS740450": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740450.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.00000000035, 0.0, -1.0, 3646499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -19.437, "maximum": 63.264, "mean": 0.168, "stddev": 18.367 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740465", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27823096393251, 32.95651007069211 ], [ -117.27823096393251, 32.97007528316557 ], [ -117.26213936878429, 32.97007528316557 ], [ -117.26213936878429, 32.95651007069211 ], [ -117.27823096393251, 32.95651007069211 ] ] ] }, "bbox": [ -117.27823096393251, 32.95651007069211, -117.26213936878429, 32.97007528316557 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:19.208898+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740465.json", "type": "application/json" } ], "assets": { "11SMS740465": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740465.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.00000000035, 0.0, -1.0, 3647999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -15.094, "maximum": 66.456, "mean": 5.489, "stddev": 19.686 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27827339748211, 32.97004055782048 ], [ -117.27827339748211, 32.9836057587532 ], [ -117.26217932759728, 32.9836057587532 ], [ -117.26217932759728, 32.97004055782048 ], [ -117.27827339748211, 32.97004055782048 ] ] ] }, "bbox": [ -117.27827339748211, 32.97004055782048, -117.26217932759728, 32.9836057587532 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:19.250859+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740480.json", "type": "application/json" } ], "assets": { "11SMS740480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -11.417, "maximum": 55.341, "mean": 4.891, "stddev": 13.397 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740495", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27831585942693, 32.98357101554453 ], [ -117.27831585942693, 32.99713620493571 ], [ -117.26221931315081, 32.99713620493571 ], [ -117.26221931315081, 32.98357101554453 ], [ -117.27831585942693, 32.98357101554453 ] ] ] }, "bbox": [ -117.27831585942693, 32.98357101554453, -117.26221931315081, 32.99713620493571 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:19.299994+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740495.json", "type": "application/json" } ], "assets": { "11SMS740495": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740495.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.00000000035, 0.0, -1.0, 3650999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -7.776, "maximum": 86.818, "mean": 25.706, "stddev": 20.346 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27835834978465, 32.99710144385812 ], [ -117.27835834978465, 33.01066662170698 ], [ -117.26225932546149, 33.01066662170698 ], [ -117.26225932546149, 32.99710144385812 ], [ -117.27835834978465, 32.99710144385812 ] ] ] }, "bbox": [ -117.27835834978465, 32.99710144385812, -117.26225932546149, 33.01066662170698 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:19.346256+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740510.json", "type": "application/json" } ], "assets": { "11SMS740510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -3.161, "maximum": 94.658, "mean": 22.757, "stddev": 26.867 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740525", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27840086857296, 33.01063184275511 ], [ -117.27840086857296, 33.02419700906088 ], [ -117.26229936454592, 33.02419700906088 ], [ -117.26229936454592, 33.01063184275511 ], [ -117.27840086857296, 33.01063184275511 ] ] ] }, "bbox": [ -117.27840086857296, 33.01063184275511, -117.26229936454592, 33.02419700906088 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:19.413703+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740525.json", "type": "application/json" } ], "assets": { "11SMS740525": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740525.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.00000000035, 0.0, -1.0, 3653999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.825, "maximum": 115.816, "mean": 45.712, "stddev": 31.06 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740540", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27844341580959, 33.02416221222938 ], [ -117.27844341580959, 33.0377273669913 ], [ -117.26233943042087, 33.0377273669913 ], [ -117.26233943042087, 33.02416221222938 ], [ -117.27844341580959, 33.02416221222938 ] ] ] }, "bbox": [ -117.27844341580959, 33.02416221222938, -117.26233943042087, 33.0377273669913 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:19.488973+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740540.json", "type": "application/json" } ], "assets": { "11SMS740540": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740540.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 474000.00000000035, 0.0, -1.0, 3655499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 40.671, "maximum": 116.585, "mean": 75.088, "stddev": 19.673 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740600", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27861388959386, 33.07828339577693 ], [ -117.27861388959386, 33.091848504355966 ], [ -117.26249996215915, 33.091848504355966 ], [ -117.26249996215915, 33.07828339577693 ], [ -117.27861388959386, 33.07828339577693 ] ] ] }, "bbox": [ -117.27861388959386, 33.07828339577693, -117.26249996215915, 33.091848504355966 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:19.655187+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740600.json", "type": "application/json" } ], "assets": { "11SMS740600": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740600.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 473999.9999999998, 0.0, -1.0, 3661500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.481, "maximum": 120.251, "mean": 28.769, "stddev": 33.844 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS740615", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.27865657933822, 33.09181361804589 ], [ -117.27865657933822, 33.10537871507741 ], [ -117.26254016223702, 33.10537871507741 ], [ -117.26254016223702, 33.09181361804589 ], [ -117.27865657933822, 33.09181361804589 ] ] ] }, "bbox": [ -117.27865657933822, 33.09181361804589, -117.26254016223702, 33.10537871507741 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:19.783382+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS740615.json", "type": "application/json" } ], "assets": { "11SMS740615": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS740615.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 473999.9999999998, 0.0, -1.0, 3663000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.517, "maximum": 43.944, "mean": 17.476, "stddev": 10.583 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755075", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26114904081373, 32.60474134974831 ], [ -117.26114904081373, 32.618304844334766 ], [ -117.24512358922874, 32.618304844334766 ], [ -117.24512358922874, 32.60474134974831 ], [ -117.26114904081373, 32.60474134974831 ] ] ] }, "bbox": [ -117.26114904081373, 32.60474134974831, -117.24512358922874, 32.618304844334766 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:20.294429+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755075.json", "type": "application/json" } ], "assets": { "11SMS755075": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755075.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000003, 0.0, -1.0, 3609000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -52.53, "maximum": -33.319, "mean": -43.013, "stddev": 5.656 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26118833647108, 32.61827261693258 ], [ -117.26118833647108, 32.63183609895513 ], [ -117.24516045440684, 32.63183609895513 ], [ -117.24516045440684, 32.61827261693258 ], [ -117.26118833647108, 32.61827261693258 ] ] ] }, "bbox": [ -117.26118833647108, 32.61827261693258, -117.24516045440684, 32.63183609895513 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:20.380664+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755090.json", "type": "application/json" } ], "assets": { "11SMS755090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -51.783, "maximum": -26.194, "mean": -39.484, "stddev": 6.828 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26122765845851, 32.63180385487974 ], [ -117.26122765845851, 32.645367324337 ], [ -117.24519734428789, 32.645367324337 ], [ -117.24519734428789, 32.63180385487974 ], [ -117.26122765845851, 32.63180385487974 ] ] ] }, "bbox": [ -117.26122765845851, 32.63180385487974, -117.24519734428789, 32.645367324337 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:20.430748+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755105.json", "type": "application/json" } ], "assets": { "11SMS755105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -47.869, "maximum": -17.131, "mean": -28.814, "stddev": 8.511 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26126700679222, 32.645335063583495 ], [ -117.26126700679222, 32.65889852047409 ], [ -117.24523425888704, 32.65889852047409 ], [ -117.24523425888704, 32.645335063583495 ], [ -117.26126700679222, 32.645335063583495 ] ] ] }, "bbox": [ -117.26126700679222, 32.645335063583495, -117.24523425888704, 32.65889852047409 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:20.771643+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755120.json", "type": "application/json" } ], "assets": { "11SMS755120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -31.701, "maximum": -9.229, "mean": -17.543, "stddev": 2.927 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26130638148848, 32.658866243037544 ], [ -117.26130638148848, 32.67242968736011 ], [ -117.24527119821956, 32.67242968736011 ], [ -117.24527119821956, 32.658866243037544 ], [ -117.26130638148848, 32.658866243037544 ] ] ] }, "bbox": [ -117.26130638148848, 32.658866243037544, -117.24527119821956, 32.67242968736011 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:20.845741+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755135.json", "type": "application/json" } ], "assets": { "11SMS755135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.094, "maximum": 16.522, "mean": -10.8, "stddev": 4.074 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26134578256355, 32.67239739323559 ], [ -117.26134578256355, 32.68596082498877 ], [ -117.24530816230066, 32.68596082498877 ], [ -117.24530816230066, 32.67239739323559 ], [ -117.26134578256355, 32.67239739323559 ] ] ] }, "bbox": [ -117.26134578256355, 32.67239739323559, -117.24530816230066, 32.68596082498877 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.019860+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755150.json", "type": "application/json" } ], "assets": { "11SMS755150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -17.549, "maximum": 106.333, "mean": 1.498, "stddev": 21.672 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26138521003367, 32.68592851417134 ], [ -117.26138521003367, 32.69949193335376 ], [ -117.24534515114561, 32.69949193335376 ], [ -117.24534515114561, 32.68592851417134 ], [ -117.26138521003367, 32.68592851417134 ] ] ] }, "bbox": [ -117.26138521003367, 32.68592851417134, -117.24534515114561, 32.69949193335376 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.068358+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755165.json", "type": "application/json" } ], "assets": { "11SMS755165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -12.013, "maximum": 131.068, "mean": 29.792, "stddev": 43.778 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26142466391514, 32.69945960583851 ], [ -117.26142466391514, 32.71302301244887 ], [ -117.24538216476967, 32.71302301244887 ], [ -117.24538216476967, 32.69945960583851 ], [ -117.26142466391514, 32.69945960583851 ] ] ] }, "bbox": [ -117.26142466391514, 32.69945960583851, -117.24538216476967, 32.71302301244887 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.101826+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755180.json", "type": "application/json" } ], "assets": { "11SMS755180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -8.642, "maximum": 129.158, "mean": 52.277, "stddev": 49.311 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26146414422426, 32.712990668230844 ], [ -117.26146414422426, 32.7265540622678 ], [ -117.24541920318812, 32.7265540622678 ], [ -117.24541920318812, 32.712990668230844 ], [ -117.26146414422426, 32.712990668230844 ] ] ] }, "bbox": [ -117.26146414422426, 32.712990668230844, -117.24541920318812, 32.7265540622678 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.154849+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755195.json", "type": "application/json" } ], "assets": { "11SMS755195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -6.654, "maximum": 110.133, "mean": 48.514, "stddev": 40.293 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755210", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26150365097733, 32.72652170134205 ], [ -117.26150365097733, 32.74008508280429 ], [ -117.24545626641633, 32.74008508280429 ], [ -117.24545626641633, 32.72652170134205 ], [ -117.26150365097733, 32.72652170134205 ] ] ] }, "bbox": [ -117.26150365097733, 32.72652170134205, -117.24545626641633, 32.74008508280429 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.206746+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755210.json", "type": "application/json" } ], "assets": { "11SMS755210": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755210.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000009, 0.0, -1.0, 3622500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -8.321, "maximum": 93.348, "mean": 25.959, "stddev": 29.835 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755225", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26154318419069, 32.74005270516588 ], [ -117.26154318419069, 32.753616074052125 ], [ -117.24549335446952, 32.753616074052125 ], [ -117.24549335446952, 32.74005270516588 ], [ -117.26154318419069, 32.74005270516588 ] ] ] }, "bbox": [ -117.26154318419069, 32.74005270516588, -117.24549335446952, 32.753616074052125 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.214960+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755225.json", "type": "application/json" } ], "assets": { "11SMS755225": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755225.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000009, 0.0, -1.0, 3624000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -9.399, "maximum": 50.518, "mean": 3.473, "stddev": 9.484 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26158274388071, 32.753583679696085 ], [ -117.26158274388071, 32.767147036005 ], [ -117.24553046736307, 32.767147036005 ], [ -117.24553046736307, 32.753583679696085 ], [ -117.26158274388071, 32.753583679696085 ] ] ] }, "bbox": [ -117.26158274388071, 32.753583679696085, -117.24553046736307, 32.767147036005 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.284071+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755240.json", "type": "application/json" } ], "assets": { "11SMS755240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -11.956, "maximum": 6.341, "mean": -2.261, "stddev": 4.688 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26162233006373, 32.76711462492639 ], [ -117.26162233006373, 32.78067796865672 ], [ -117.24556760511234, 32.78067796865672 ], [ -117.24556760511234, 32.76711462492639 ], [ -117.26162233006373, 32.76711462492639 ] ] ] }, "bbox": [ -117.26162233006373, 32.76711462492639, -117.24556760511234, 32.78067796865672 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.311016+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755255.json", "type": "application/json" } ], "assets": { "11SMS755255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -12.261, "maximum": 5.128, "mean": -2.446, "stddev": 5.199 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26166194275616, 32.780645540850585 ], [ -117.26166194275616, 32.794208872001036 ], [ -117.24560476773267, 32.794208872001036 ], [ -117.24560476773267, 32.780645540850585 ], [ -117.26166194275616, 32.780645540850585 ] ] ] }, "bbox": [ -117.26166194275616, 32.780645540850585, -117.24560476773267, 32.794208872001036 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.362294+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755270.json", "type": "application/json" } ], "assets": { "11SMS755270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -11.107, "maximum": 9.271, "mean": -0.997, "stddev": 4.378 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755285", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26170158197438, 32.7941764274624 ], [ -117.26170158197438, 32.80773974603173 ], [ -117.24564195523948, 32.80773974603173 ], [ -117.24564195523948, 32.7941764274624 ], [ -117.26170158197438, 32.7941764274624 ] ] ] }, "bbox": [ -117.26170158197438, 32.7941764274624, -117.24564195523948, 32.80773974603173 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.514467+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755285.json", "type": "application/json" } ], "assets": { "11SMS755285": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755285.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0000000009, 0.0, -1.0, 3630000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -7.531, "maximum": 49.041, "mean": 17.378, "stddev": 12.47 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755300", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26174124773483, 32.807707284755615 ], [ -117.26174124773483, 32.821270590742564 ], [ -117.24567916764813, 32.821270590742564 ], [ -117.24567916764813, 32.807707284755615 ], [ -117.26174124773483, 32.807707284755615 ] ] ] }, "bbox": [ -117.26174124773483, 32.807707284755615, -117.24567916764813, 32.821270590742564 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.733595+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755300.json", "type": "application/json" } ], "assets": { "11SMS755300": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755300.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0, 0.0, -1.0, 3631499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 27.447, "maximum": 151.99, "mean": 79.191, "stddev": 31.553 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755315", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2617809400539, 32.821238112724025 ], [ -117.2617809400539, 32.834801406127355 ], [ -117.24571640497403, 32.834801406127355 ], [ -117.24571640497403, 32.821238112724025 ], [ -117.2617809400539, 32.821238112724025 ] ] ] }, "bbox": [ -117.2617809400539, 32.821238112724025, -117.24571640497403, 32.834801406127355 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.784072+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755315.json", "type": "application/json" } ], "assets": { "11SMS755315": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755315.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0, 0.0, -1.0, 3632999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 93.854, "maximum": 179.96, "mean": 153.13, "stddev": 19.352 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755330", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26182065894807, 32.83476891136141 ], [ -117.26182065894807, 32.848332192179896 ], [ -117.24575366723265, 32.848332192179896 ], [ -117.24575366723265, 32.83476891136141 ], [ -117.26182065894807, 32.83476891136141 ] ] ] }, "bbox": [ -117.26182065894807, 32.83476891136141, -117.24575366723265, 32.848332192179896 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:21.836637+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755330.json", "type": "application/json" } ], "assets": { "11SMS755330": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755330.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0, 0.0, -1.0, 3634499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 27.466, "maximum": 222.577, "mean": 127.619, "stddev": 48.625 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755345", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26186040443379, 32.84829968066155 ], [ -117.26186040443379, 32.86186294889396 ], [ -117.24579095443937, 32.86186294889396 ], [ -117.24579095443937, 32.84829968066155 ], [ -117.26186040443379, 32.84829968066155 ] ] ] }, "bbox": [ -117.26186040443379, 32.84829968066155, -117.24579095443937, 32.86186294889396 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:22.069983+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755345.json", "type": "application/json" } ], "assets": { "11SMS755345": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755345.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0, 0.0, -1.0, 3635999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -20.086, "maximum": 110.078, "mean": 26.628, "stddev": 30.018 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755360", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26190017652756, 32.86183042061823 ], [ -117.26190017652756, 32.875393676263386 ], [ -117.24582826660969, 32.875393676263386 ], [ -117.24582826660969, 32.86183042061823 ], [ -117.26190017652756, 32.86183042061823 ] ] ] }, "bbox": [ -117.26190017652756, 32.86183042061823, -117.24582826660969, 32.875393676263386 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:22.139345+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755360.json", "type": "application/json" } ], "assets": { "11SMS755360": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755360.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0, 0.0, -1.0, 3637499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -161.674, "maximum": 121.363, "mean": 24.907, "stddev": 52.216 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755375", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2619399752459, 32.87536113122529 ], [ -117.2619399752459, 32.88892437428196 ], [ -117.24586560375907, 32.88892437428196 ], [ -117.24586560375907, 32.87536113122529 ], [ -117.2619399752459, 32.87536113122529 ] ] ] }, "bbox": [ -117.2619399752459, 32.87536113122529, -117.24586560375907, 32.88892437428196 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:22.248338+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755375.json", "type": "application/json" } ], "assets": { "11SMS755375": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755375.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0, 0.0, -1.0, 3638999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -86.268, "maximum": 119.158, "mean": 29.975, "stddev": 52.093 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755390", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26197980060525, 32.88889181247651 ], [ -117.26197980060525, 32.90245504294352 ], [ -117.245902965903, 32.90245504294352 ], [ -117.245902965903, 32.88889181247651 ], [ -117.26197980060525, 32.88889181247651 ] ] ] }, "bbox": [ -117.26197980060525, 32.88889181247651, -117.245902965903, 32.90245504294352 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:22.289853+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755390.json", "type": "application/json" } ], "assets": { "11SMS755390": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755390.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0, 0.0, -1.0, 3640499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -14.281, "maximum": 117.154, "mean": 37.314, "stddev": 50.102 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755405", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26201965262224, 32.902422464365706 ], [ -117.26201965262224, 32.91598568224189 ], [ -117.24594035305698, 32.91598568224189 ], [ -117.24594035305698, 32.902422464365706 ], [ -117.26201965262224, 32.902422464365706 ] ] ] }, "bbox": [ -117.26201965262224, 32.902422464365706, -117.24594035305698, 32.91598568224189 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:22.341298+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755405.json", "type": "application/json" } ], "assets": { "11SMS755405": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755405.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0, 0.0, -1.0, 3641999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -12.227, "maximum": 123.785, "mean": 55.779, "stddev": 49.793 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755420", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26205953131334, 32.915953086886724 ], [ -117.26205953131334, 32.9295162921709 ], [ -117.24597776523653, 32.9295162921709 ], [ -117.24597776523653, 32.915953086886724 ], [ -117.26205953131334, 32.915953086886724 ] ] ] }, "bbox": [ -117.26205953131334, 32.915953086886724, -117.24597776523653, 32.9295162921709 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:22.438935+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755420.json", "type": "application/json" } ], "assets": { "11SMS755420": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755420.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0, 0.0, -1.0, 3643499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -4.958, "maximum": 114.765, "mean": 35.809, "stddev": 37.304 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755435", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26209943669515, 32.929483680033385 ], [ -117.26209943669515, 32.943046872724395 ], [ -117.24601520245722, 32.943046872724395 ], [ -117.24601520245722, 32.929483680033385 ], [ -117.26209943669515, 32.929483680033385 ] ] ] }, "bbox": [ -117.26209943669515, 32.929483680033385, -117.24601520245722, 32.943046872724395 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:22.539381+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755435.json", "type": "application/json" } ], "assets": { "11SMS755435": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755435.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.0, 0.0, -1.0, 3644999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -3.132, "maximum": 124.169, "mean": 36.017, "stddev": 36.528 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755450", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26213936878429, 32.94301424379951 ], [ -117.26213936878429, 32.95657742389623 ], [ -117.24605266473455, 32.95657742389623 ], [ -117.24605266473455, 32.94301424379951 ], [ -117.26213936878429, 32.94301424379951 ] ] ] }, "bbox": [ -117.26213936878429, 32.94301424379951, -117.24605266473455, 32.95657742389623 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:22.640276+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755450.json", "type": "application/json" } ], "assets": { "11SMS755450": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755450.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.00000000035, 0.0, -1.0, 3646499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 16.891, "maximum": 128.455, "mean": 97.13, "stddev": 20.581 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755465", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26217932759728, 32.95654477817896 ], [ -117.26217932759728, 32.97010794568024 ], [ -117.24609015208415, 32.97010794568024 ], [ -117.24609015208415, 32.95654477817896 ], [ -117.26217932759728, 32.95654477817896 ] ] ] }, "bbox": [ -117.26217932759728, 32.95654477817896, -117.24609015208415, 32.97010794568024 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:22.742508+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755465.json", "type": "application/json" } ], "assets": { "11SMS755465": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755465.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.00000000035, 0.0, -1.0, 3647999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.157, "maximum": 124.502, "mean": 39.303, "stddev": 37.519 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26221931315081, 32.97007528316557 ], [ -117.26221931315081, 32.9836384380703 ], [ -117.24612766452155, 32.9836384380703 ], [ -117.24612766452155, 32.97007528316557 ], [ -117.26221931315081, 32.97007528316557 ] ] ] }, "bbox": [ -117.26221931315081, 32.97007528316557, -117.24612766452155, 32.9836384380703 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:22.899277+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755480.json", "type": "application/json" } ], "assets": { "11SMS755480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.138, "maximum": 68.777, "mean": 7.933, "stddev": 10.163 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755495", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26225932546149, 32.9836057587532 ], [ -117.26225932546149, 32.99716890106026 ], [ -117.24616520206239, 32.99716890106026 ], [ -117.24616520206239, 32.9836057587532 ], [ -117.26225932546149, 32.9836057587532 ] ] ] }, "bbox": [ -117.26225932546149, 32.9836057587532, -117.24616520206239, 32.99716890106026 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.022458+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755495.json", "type": "application/json" } ], "assets": { "11SMS755495": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755495.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.00000000035, 0.0, -1.0, 3650999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.367, "maximum": 99.035, "mean": 47.471, "stddev": 21.983 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26229936454592, 32.99713620493571 ], [ -117.26229936454592, 33.01069933464402 ], [ -117.24620276472224, 33.01069933464402 ], [ -117.24620276472224, 32.99713620493571 ], [ -117.26229936454592, 32.99713620493571 ] ] ] }, "bbox": [ -117.26229936454592, 32.99713620493571, -117.24620276472224, 33.01069933464402 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.101666+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755510.json", "type": "application/json" } ], "assets": { "11SMS755510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.317, "maximum": 96.646, "mean": 47.468, "stddev": 25.566 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755525", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26233943042087, 33.01066662170698 ], [ -117.26233943042087, 33.02422973881543 ], [ -117.24624035251678, 33.02422973881543 ], [ -117.24624035251678, 33.01066662170698 ], [ -117.26233943042087, 33.01066662170698 ] ] ] }, "bbox": [ -117.26233943042087, 33.01066662170698, -117.24624035251678, 33.02422973881543 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.258388+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755525.json", "type": "application/json" } ], "assets": { "11SMS755525": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755525.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.00000000035, 0.0, -1.0, 3653999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.259, "maximum": 116.301, "mean": 19.031, "stddev": 25.148 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755540", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26237952310292, 33.02419700906088 ], [ -117.26237952310292, 33.0377601135684 ], [ -117.24627796546162, 33.0377601135684 ], [ -117.24627796546162, 33.02419700906088 ], [ -117.26237952310292, 33.02419700906088 ] ] ] }, "bbox": [ -117.26237952310292, 33.02419700906088, -117.24627796546162, 33.0377601135684 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.353543+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755540.json", "type": "application/json" } ], "assets": { "11SMS755540": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755540.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.00000000035, 0.0, -1.0, 3655499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 13.046, "maximum": 117.187, "mean": 65.402, "stddev": 20.4 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755555", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26241964260886, 33.0377273669913 ], [ -117.26241964260886, 33.051290458896815 ], [ -117.24631560357243, 33.051290458896815 ], [ -117.24631560357243, 33.0377273669913 ], [ -117.26241964260886, 33.0377273669913 ] ] ] }, "bbox": [ -117.26241964260886, 33.0377273669913, -117.24631560357243, 33.051290458896815 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.404462+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755555.json", "type": "application/json" } ], "assets": { "11SMS755555": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755555.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475500.00000000035, 0.0, -1.0, 3656999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 73.392, "maximum": 101.897, "mean": 90.895, "stddev": 6.878 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755600", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26254016223702, 33.078318264180545 ], [ -117.26254016223702, 33.09188131827376 ], [ -117.24642866905765, 33.09188131827376 ], [ -117.24642866905765, 33.078318264180545 ], [ -117.26254016223702, 33.078318264180545 ] ] ] }, "bbox": [ -117.26254016223702, 33.078318264180545, -117.24642866905765, 33.09188131827376 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.519910+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755600.json", "type": "application/json" } ], "assets": { "11SMS755600": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755600.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475499.9999999998, 0.0, -1.0, 3661500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.713, "maximum": 76.095, "mean": 40.209, "stddev": 23.713 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS755615", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.26258038920571, 33.091848504355966 ], [ -117.26258038920571, 33.105411545843005 ], [ -117.24646640798935, 33.105411545843005 ], [ -117.24646640798935, 33.091848504355966 ], [ -117.26258038920571, 33.091848504355966 ] ] ] }, "bbox": [ -117.26258038920571, 33.091848504355966, -117.24646640798935, 33.105411545843005 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.683506+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS755615.json", "type": "application/json" } ], "assets": { "11SMS755615": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS755615.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 475499.9999999998, 0.0, -1.0, 3663000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.699, "maximum": 138.624, "mean": 43.182, "stddev": 28.635 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770075", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24516045440684, 32.604773560482215 ], [ -117.24516045440684, 32.618335036375065 ], [ -117.22913738229946, 32.618335036375065 ], [ -117.22913738229946, 32.604773560482215 ], [ -117.24516045440684, 32.604773560482215 ] ] ] }, "bbox": [ -117.24516045440684, 32.604773560482215, -117.22913738229946, 32.618335036375065 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.740193+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770075.json", "type": "application/json" } ], "assets": { "11SMS770075": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770075.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000003, 0.0, -1.0, 3609000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -40.451, "maximum": -32.039, "mean": -36.167, "stddev": 1.784 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24519734428789, 32.618304844334766 ], [ -117.24519734428789, 32.63186630661561 ], [ -117.22917184329704, 32.63186630661561 ], [ -117.22917184329704, 32.618304844334766 ], [ -117.24519734428789, 32.618304844334766 ] ] ] }, "bbox": [ -117.24519734428789, 32.618304844334766, -117.22917184329704, 32.63186630661561 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.794942+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770090.json", "type": "application/json" } ], "assets": { "11SMS770090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -34.955, "maximum": -21.757, "mean": -29.072, "stddev": 3.053 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24523425888704, 32.63183609895513 ], [ -117.24523425888704, 32.6453975476223 ], [ -117.22920632738658, 32.6453975476223 ], [ -117.22920632738658, 32.63183609895513 ], [ -117.24523425888704, 32.63183609895513 ] ] ] }, "bbox": [ -117.24523425888704, 32.63183609895513, -117.22920632738658, 32.6453975476223 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.845002+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770105.json", "type": "application/json" } ], "assets": { "11SMS770105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -26.176, "maximum": -11.592, "mean": -19.716, "stddev": 2.404 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24527119821956, 32.645367324337 ], [ -117.24527119821956, 32.65892875938881 ], [ -117.22924083458227, 32.65892875938881 ], [ -117.22924083458227, 32.645367324337 ], [ -117.24527119821956, 32.645367324337 ] ] ] }, "bbox": [ -117.24527119821956, 32.645367324337, -117.22924083458227, 32.65892875938881 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:23.944078+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770120.json", "type": "application/json" } ], "assets": { "11SMS770120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.41, "maximum": -5.611, "mean": -13.798, "stddev": 2.541 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24530816230066, 32.65889852047409 ], [ -117.24530816230066, 32.672459941908855 ], [ -117.22927536489831, 32.672459941908855 ], [ -117.22927536489831, 32.65889852047409 ], [ -117.24530816230066, 32.65889852047409 ] ] ] }, "bbox": [ -117.24530816230066, 32.65889852047409, -117.22927536489831, 32.672459941908855 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:24.130579+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770135.json", "type": "application/json" } ], "assets": { "11SMS770135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -15.605, "maximum": 128.817, "mean": 8.459, "stddev": 32.326 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24534515114561, 32.67242968736011 ], [ -117.24534515114561, 32.68599109517616 ], [ -117.22930991834899, 32.68599109517616 ], [ -117.22930991834899, 32.67242968736011 ], [ -117.24534515114561, 32.67242968736011 ] ] ] }, "bbox": [ -117.24534515114561, 32.67242968736011, -117.22930991834899, 32.68599109517616 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:24.231609+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770150.json", "type": "application/json" } ], "assets": { "11SMS770150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.968, "maximum": 126.216, "mean": 31.542, "stddev": 45.347 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24538216476967, 32.68596082498875 ], [ -117.24538216476967, 32.69952221918444 ], [ -117.22934449494855, 32.69952221918444 ], [ -117.22934449494855, 32.68596082498875 ], [ -117.24538216476967, 32.68596082498875 ] ] ] }, "bbox": [ -117.24538216476967, 32.68596082498875, -117.22934449494855, 32.69952221918444 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:24.296759+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770165.json", "type": "application/json" } ], "assets": { "11SMS770165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.192, "maximum": 124.511, "mean": 17.231, "stddev": 38.796 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24541920318812, 32.69949193335376 ], [ -117.24541920318812, 32.713053313927446 ], [ -117.22937909471125, 32.713053313927446 ], [ -117.22937909471125, 32.69949193335376 ], [ -117.24541920318812, 32.69949193335376 ] ] ] }, "bbox": [ -117.24541920318812, 32.69949193335376, -117.22937909471125, 32.713053313927446 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:24.380736+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770180.json", "type": "application/json" } ], "assets": { "11SMS770180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -6.441, "maximum": 111.317, "mean": 18.76, "stddev": 29.228 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24545626641633, 32.71302301244887 ], [ -117.24545626641633, 32.72658437939891 ], [ -117.22941371765143, 32.72658437939891 ], [ -117.22941371765143, 32.71302301244887 ], [ -117.24545626641633, 32.71302301244887 ] ] ] }, "bbox": [ -117.24545626641633, 32.71302301244887, -117.22941371765143, 32.72658437939891 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:24.468795+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770195.json", "type": "application/json" } ], "assets": { "11SMS770195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -3.063, "maximum": 102.988, "mean": 43.492, "stddev": 32.76 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770210", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24549335446952, 32.7265540622678 ], [ -117.24549335446952, 32.74011541559258 ], [ -117.22944836378333, 32.74011541559258 ], [ -117.22944836378333, 32.7265540622678 ], [ -117.24549335446952, 32.7265540622678 ] ] ] }, "bbox": [ -117.24549335446952, 32.7265540622678, -117.22944836378333, 32.74011541559258 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:24.529717+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770210.json", "type": "application/json" } ], "assets": { "11SMS770210": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770210.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000009, 0.0, -1.0, 3622500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 7.461, "maximum": 86.813, "mean": 54.702, "stddev": 15.954 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770225", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24553046736307, 32.74008508280429 ], [ -117.24553046736307, 32.75364642250219 ], [ -117.22948303312133, 32.75364642250219 ], [ -117.22948303312133, 32.74008508280429 ], [ -117.24553046736307, 32.74008508280429 ] ] ] }, "bbox": [ -117.24553046736307, 32.74008508280429, -117.22948303312133, 32.75364642250219 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:24.824495+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770225.json", "type": "application/json" } ], "assets": { "11SMS770225": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770225.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000009, 0.0, -1.0, 3624000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.311, "maximum": 69.785, "mean": 21.978, "stddev": 15.526 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24556760511234, 32.753616074052125 ], [ -117.24556760511234, 32.767177400121525 ], [ -117.22951772567974, 32.767177400121525 ], [ -117.22951772567974, 32.753616074052125 ], [ -117.24556760511234, 32.753616074052125 ] ] ] }, "bbox": [ -117.24556760511234, 32.753616074052125, -117.22951772567974, 32.767177400121525 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:24.865948+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770240.json", "type": "application/json" } ], "assets": { "11SMS770240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.207, "maximum": 11.308, "mean": 2.517, "stddev": 2.309 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24560476773267, 32.767147036005 ], [ -117.24560476773267, 32.78070834844435 ], [ -117.22955244147292, 32.78070834844435 ], [ -117.22955244147292, 32.767147036005 ], [ -117.24560476773267, 32.767147036005 ] ] ] }, "bbox": [ -117.24560476773267, 32.767147036005, -117.22955244147292, 32.78070834844435 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:24.939361+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770255.json", "type": "application/json" } ], "assets": { "11SMS770255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.131, "maximum": 12.374, "mean": 1.259, "stddev": 2.006 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24564195523948, 32.78067796865672 ], [ -117.24564195523948, 32.794239267464405 ], [ -117.22958718051518, 32.794239267464405 ], [ -117.22958718051518, 32.78067796865672 ], [ -117.24564195523948, 32.78067796865672 ] ] ] }, "bbox": [ -117.24564195523948, 32.78067796865672, -117.22958718051518, 32.794239267464405 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:25.009365+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770270.json", "type": "application/json" } ], "assets": { "11SMS770270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.121, "maximum": 19.81, "mean": 6.016, "stddev": 5.58 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770285", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24567916764813, 32.794208872001036 ], [ -117.24567916764813, 32.8077701571755 ], [ -117.22962194282097, 32.8077701571755 ], [ -117.22962194282097, 32.794208872001036 ], [ -117.24567916764813, 32.794208872001036 ] ] ] }, "bbox": [ -117.24567916764813, 32.794208872001036, -117.22962194282097, 32.8077701571755 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:25.060359+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770285.json", "type": "application/json" } ], "assets": { "11SMS770285": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770285.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0000000009, 0.0, -1.0, 3630000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.792, "maximum": 62.484, "mean": 23.695, "stddev": 11.348 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770300", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24571640497403, 32.807739746031714 ], [ -117.24571640497403, 32.8213010175714 ], [ -117.22965672840462, 32.8213010175714 ], [ -117.22965672840462, 32.807739746031714 ], [ -117.24571640497403, 32.807739746031714 ] ] ] }, "bbox": [ -117.24571640497403, 32.807739746031714, -117.22965672840462, 32.8213010175714 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:25.130210+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770300.json", "type": "application/json" } ], "assets": { "11SMS770300": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770300.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0, 0.0, -1.0, 3631499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 34.608, "maximum": 96.036, "mean": 67.245, "stddev": 14.162 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770345", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24582826660969, 32.848332192179896 ], [ -117.24582826660969, 32.86189342280595 ], [ -117.22976122496708, 32.86189342280595 ], [ -117.22976122496708, 32.848332192179896 ], [ -117.24582826660969, 32.848332192179896 ] ] ] }, "bbox": [ -117.24582826660969, 32.848332192179896, -117.22976122496708, 32.86189342280595 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:25.279368+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770345.json", "type": "application/json" } ], "assets": { "11SMS770345": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770345.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0, 0.0, -1.0, 3635999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 41.54, "maximum": 116.608, "mean": 93.547, "stddev": 20.29 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770360", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24586560375907, 32.86186294889396 ], [ -117.24586560375907, 32.875424165879096 ], [ -117.2297961038065, 32.875424165879096 ], [ -117.2297961038065, 32.86186294889396 ], [ -117.24586560375907, 32.86186294889396 ] ] ] }, "bbox": [ -117.24586560375907, 32.86186294889396, -117.2297961038065, 32.875424165879096 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:25.377989+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770360.json", "type": "application/json" } ], "assets": { "11SMS770360": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770360.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0, 0.0, -1.0, 3637499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 85.929, "maximum": 131.546, "mean": 119.255, "stddev": 6.085 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770375", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.245902965903, 32.875393676263386 ], [ -117.245902965903, 32.88895487960608 ], [ -117.229831005996, 32.88895487960608 ], [ -117.229831005996, 32.875393676263386 ], [ -117.245902965903, 32.875393676263386 ] ] ] }, "bbox": [ -117.245902965903, 32.875393676263386, -117.229831005996, 32.88895487960608 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:25.497967+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770375.json", "type": "application/json" } ], "assets": { "11SMS770375": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770375.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0, 0.0, -1.0, 3638999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 98.042, "maximum": 132.658, "mean": 119.703, "stddev": 5.234 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770390", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24594035305698, 32.88892437428196 ], [ -117.24594035305698, 32.90248556398073 ], [ -117.22986593155002, 32.90248556398073 ], [ -117.22986593155002, 32.88892437428196 ], [ -117.24594035305698, 32.88892437428196 ] ] ] }, "bbox": [ -117.24594035305698, 32.88892437428196, -117.22986593155002, 32.90248556398073 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:25.615528+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770390.json", "type": "application/json" } ], "assets": { "11SMS770390": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770390.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0, 0.0, -1.0, 3640499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 12.995, "maximum": 136.682, "mean": 102.968, "stddev": 24.289 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770405", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24597776523653, 32.90245504294352 ], [ -117.24597776523653, 32.916016218996866 ], [ -117.2299008804831, 32.916016218996866 ], [ -117.2299008804831, 32.90245504294352 ], [ -117.24597776523653, 32.90245504294352 ] ] ] }, "bbox": [ -117.24597776523653, 32.90245504294352, -117.2299008804831, 32.916016218996866 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:25.703580+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770405.json", "type": "application/json" } ], "assets": { "11SMS770405": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770405.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0, 0.0, -1.0, 3641999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 3.888, "maximum": 137.587, "mean": 63.044, "stddev": 49.718 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770420", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24601520245722, 32.91598568224189 ], [ -117.24601520245722, 32.92954684464835 ], [ -117.22993585280975, 32.92954684464835 ], [ -117.22993585280975, 32.91598568224189 ], [ -117.24601520245722, 32.91598568224189 ] ] ] }, "bbox": [ -117.24601520245722, 32.91598568224189, -117.22993585280975, 32.92954684464835 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:25.873245+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770420.json", "type": "application/json" } ], "assets": { "11SMS770420": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770420.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0, 0.0, -1.0, 3643499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.999, "maximum": 86.435, "mean": 25.777, "stddev": 22.695 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770435", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24605266473458, 32.9295162921709 ], [ -117.24605266473458, 32.943077440929 ], [ -117.22997084854443, 32.943077440929 ], [ -117.22997084854443, 32.9295162921709 ], [ -117.24605266473458, 32.9295162921709 ] ] ] }, "bbox": [ -117.24605266473458, 32.9295162921709, -117.22997084854443, 32.943077440929 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:26.034272+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770435.json", "type": "application/json" } ], "assets": { "11SMS770435": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770435.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.0, 0.0, -1.0, 3644999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.167, "maximum": 104.668, "mean": 35.774, "stddev": 21.549 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770450", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24609015208415, 32.9430468727244 ], [ -117.24609015208415, 32.956608007832685 ], [ -117.23000586770173, 32.956608007832685 ], [ -117.23000586770173, 32.9430468727244 ], [ -117.24609015208415, 32.9430468727244 ] ] ] }, "bbox": [ -117.24609015208415, 32.9430468727244, -117.23000586770173, 32.956608007832685 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:26.119787+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770450.json", "type": "application/json" } ], "assets": { "11SMS770450": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770450.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.00000000035, 0.0, -1.0, 3646499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 32.854, "maximum": 104.572, "mean": 70.705, "stddev": 13.701 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770465", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24612766452155, 32.95657742389623 ], [ -117.24612766452155, 32.97013854535325 ], [ -117.2300409102962, 32.97013854535325 ], [ -117.2300409102962, 32.95657742389623 ], [ -117.24612766452155, 32.95657742389623 ] ] ] }, "bbox": [ -117.24612766452155, 32.95657742389623, -117.2300409102962, 32.97013854535325 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:26.206262+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770465.json", "type": "application/json" } ], "assets": { "11SMS770465": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770465.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.00000000035, 0.0, -1.0, 3647999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.061, "maximum": 110.257, "mean": 50.118, "stddev": 33.287 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24616520206239, 32.97010794568024 ], [ -117.24616520206239, 32.98366905348457 ], [ -117.2300759763424, 32.98366905348457 ], [ -117.2300759763424, 32.97010794568024 ], [ -117.24616520206239, 32.97010794568024 ] ] ] }, "bbox": [ -117.24616520206239, 32.97010794568024, -117.2300759763424, 32.98366905348457 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:26.255107+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770480.json", "type": "application/json" } ], "assets": { "11SMS770480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.145, "maximum": 88.944, "mean": 14.252, "stddev": 17.834 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770495", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24620276472224, 32.9836384380703 ], [ -117.24620276472224, 32.9971995322205 ], [ -117.2301110658549, 32.9971995322205 ], [ -117.2301110658549, 32.9836384380703 ], [ -117.24620276472224, 32.9836384380703 ] ] ] }, "bbox": [ -117.24620276472224, 32.9836384380703, -117.2301110658549, 32.9971995322205 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:26.326933+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770495.json", "type": "application/json" } ], "assets": { "11SMS770495": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770495.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.00000000035, 0.0, -1.0, 3650999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 16.562, "maximum": 104.544, "mean": 77.588, "stddev": 16.146 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24624035251678, 32.99716890106026 ], [ -117.24624035251678, 33.01072998155494 ], [ -117.23014617884834, 33.01072998155494 ], [ -117.23014617884834, 32.99716890106026 ], [ -117.24624035251678, 32.99716890106026 ] ] ] }, "bbox": [ -117.24624035251678, 32.99716890106026, -117.23014617884834, 33.01072998155494 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:26.437344+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770510.json", "type": "application/json" } ], "assets": { "11SMS770510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.797, "maximum": 103.583, "mean": 58.565, "stddev": 25.211 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770525", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24627796546162, 33.01069933464402 ], [ -117.24627796546162, 33.02426040148173 ], [ -117.23018131533728, 33.02426040148173 ], [ -117.23018131533728, 33.01069933464402 ], [ -117.24627796546162, 33.01069933464402 ] ] ] }, "bbox": [ -117.24627796546162, 33.01069933464402, -117.23018131533728, 33.02426040148173 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:26.511130+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770525.json", "type": "application/json" } ], "assets": { "11SMS770525": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770525.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.00000000035, 0.0, -1.0, 3653999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.054, "maximum": 89.484, "mean": 26.895, "stddev": 19.897 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770540", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24631560357243, 33.02422973881543 ], [ -117.24631560357243, 33.03779079199483 ], [ -117.23021647533639, 33.03779079199483 ], [ -117.23021647533639, 33.02422973881543 ], [ -117.24631560357243, 33.02422973881543 ] ] ] }, "bbox": [ -117.24631560357243, 33.02422973881543, -117.23021647533639, 33.03779079199483 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:26.680167+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770540.json", "type": "application/json" } ], "assets": { "11SMS770540": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770540.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.00000000035, 0.0, -1.0, 3655499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 5.672, "maximum": 87.075, "mean": 26.843, "stddev": 19.267 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770555", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24635326686492, 33.0377601135684 ], [ -117.24635326686492, 33.05132115308808 ], [ -117.23025165886028, 33.05132115308808 ], [ -117.23025165886028, 33.0377601135684 ], [ -117.24635326686492, 33.0377601135684 ] ] ] }, "bbox": [ -117.24635326686492, 33.0377601135684, -117.23025165886028, 33.05132115308808 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:26.897335+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770555.json", "type": "application/json" } ], "assets": { "11SMS770555": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770555.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 477000.00000000035, 0.0, -1.0, 3656999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 10.312, "maximum": 94.459, "mean": 34.138, "stddev": 22.057 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770600", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24646640798935, 33.07835106125558 ], [ -117.24646640798935, 33.09191205978793 ], [ -117.23035735072737, 33.09191205978793 ], [ -117.23035735072737, 33.07835106125558 ], [ -117.24646640798935, 33.07835106125558 ] ] ] }, "bbox": [ -117.24646640798935, 33.07835106125558, -117.23035735072737, 33.09191205978793 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:26.958945+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770600.json", "type": "application/json" } ], "assets": { "11SMS770600": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770600.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 476999.9999999998, 0.0, -1.0, 3661500.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 6.514, "maximum": 80.255, "mean": 49.503, "stddev": 20.102 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS770615", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.24650417216556, 33.09188131827376 ], [ -117.24650417216556, 33.10544230314095 ], [ -117.23039262849716, 33.10544230314095 ], [ -117.23039262849716, 33.09188131827376 ], [ -117.24650417216556, 33.09188131827376 ] ] ] }, "bbox": [ -117.24650417216556, 33.09188131827376, -117.23039262849716, 33.10544230314095 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.028372+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS770615.json", "type": "application/json" } ], "assets": { "11SMS770615": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS770615.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 476999.9999999998, 0.0, -1.0, 3663000.0000000005 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 12.384, "maximum": 154.194, "mean": 89.559, "stddev": 32.933 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785075", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22917184329704, 32.60480373690693 ], [ -117.22917184329704, 32.618363193043116 ], [ -117.21315115229244, 32.618363193043116 ], [ -117.21315115229244, 32.60480373690693 ], [ -117.22917184329704, 32.60480373690693 ] ] ] }, "bbox": [ -117.22917184329704, 32.60480373690693, -117.21315115229244, 32.618363193043116 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.046908+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785075.json", "type": "application/json" } ], "assets": { "11SMS785075": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785075.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000003, 0.0, -1.0, 3609000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -34.175, "maximum": -27.92, "mean": -30.978, "stddev": 1.491 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22920632738658, 32.618335036375065 ], [ -117.22920632738658, 32.63189447785086 ], [ -117.21318320909535, 32.63189447785086 ], [ -117.21318320909535, 32.618335036375065 ], [ -117.22920632738658, 32.618335036375065 ] ] ] }, "bbox": [ -117.22920632738658, 32.618335036375065, -117.21318320909535, 32.63189447785086 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.076229+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785090.json", "type": "application/json" } ], "assets": { "11SMS785090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -32.029, "maximum": -17.394, "mean": -24.971, "stddev": 3.38 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22924083458227, 32.63186630661561 ], [ -117.22924083458227, 32.64542573342901 ], [ -117.21321528737914, 32.64542573342901 ], [ -117.21321528737914, 32.63186630661561 ], [ -117.22924083458227, 32.63186630661561 ] ] ] }, "bbox": [ -117.22924083458227, 32.63186630661561, -117.21321528737914, 32.64542573342901 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.156362+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785105.json", "type": "application/json" } ], "assets": { "11SMS785105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -21.743, "maximum": -12.642, "mean": -15.992, "stddev": 1.919 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22927536489831, 32.6453975476223 ], [ -117.22927536489831, 32.6589569597713 ], [ -117.2132473871571, 32.6589569597713 ], [ -117.2132473871571, 32.6453975476223 ], [ -117.22927536489831, 32.6453975476223 ] ] ] }, "bbox": [ -117.22927536489831, 32.6453975476223, -117.2132473871571, 32.6589569597713 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.218065+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785120.json", "type": "application/json" } ], "assets": { "11SMS785120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.325, "maximum": -8.083, "mean": -12.815, "stddev": 2.468 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22930991834899, 32.65892875938881 ], [ -117.22930991834899, 32.672488156871424 ], [ -117.21327950844243, 32.672488156871424 ], [ -117.21327950844243, 32.65892875938881 ], [ -117.22930991834899, 32.65892875938881 ] ] ] }, "bbox": [ -117.22930991834899, 32.65892875938881, -117.21327950844243, 32.672488156871424 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.276357+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785135.json", "type": "application/json" } ], "assets": { "11SMS785135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.66, "maximum": 3.25, "mean": -9.043, "stddev": 3.543 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22934449494855, 32.672459941908855 ], [ -117.22934449494855, 32.686019324723134 ], [ -117.21331165124842, 32.686019324723134 ], [ -117.21331165124842, 32.672459941908855 ], [ -117.22934449494855, 32.672459941908855 ] ] ] }, "bbox": [ -117.22934449494855, 32.672459941908855, -117.21331165124842, 32.686019324723134 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.393563+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785150.json", "type": "application/json" } ], "assets": { "11SMS785150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -19.072, "maximum": 9.422, "mean": -5.291, "stddev": 4.622 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22937909471125, 32.68599109517615 ], [ -117.22937909471125, 32.69955046332011 ], [ -117.21334381558832, 32.69955046332011 ], [ -117.21334381558832, 32.68599109517615 ], [ -117.22937909471125, 32.68599109517615 ] ] ] }, "bbox": [ -117.22937909471125, 32.68599109517615, -117.21334381558832, 32.69955046332011 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.489633+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785165.json", "type": "application/json" } ], "assets": { "11SMS785165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.828, "maximum": 12.081, "mean": 2.604, "stddev": 3.812 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22941371765143, 32.69952221918444 ], [ -117.22941371765143, 32.71308157265613 ], [ -117.2133760014754, 32.71308157265613 ], [ -117.2133760014754, 32.69952221918444 ], [ -117.22941371765143, 32.69952221918444 ] ] ] }, "bbox": [ -117.22941371765143, 32.69952221918444, -117.2133760014754, 32.71308157265613 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.558228+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785180.json", "type": "application/json" } ], "assets": { "11SMS785180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -6.13, "maximum": 8.291, "mean": 2.006, "stddev": 3.476 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22944836378333, 32.713053313927446 ], [ -117.22944836378333, 32.72661265272494 ], [ -117.21340820892296, 32.72661265272494 ], [ -117.21340820892296, 32.713053313927446 ], [ -117.22944836378333, 32.713053313927446 ] ] ] }, "bbox": [ -117.22944836378333, 32.713053313927446, -117.21340820892296, 32.72661265272494 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.598965+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785195.json", "type": "application/json" } ], "assets": { "11SMS785195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -3.247, "maximum": 9.891, "mean": 1.115, "stddev": 1.692 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785210", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22948303312133, 32.72658437939891 ], [ -117.22948303312133, 32.74014370352027 ], [ -117.21344043794431, 32.74014370352027 ], [ -117.21344043794431, 32.72658437939891 ], [ -117.22948303312133, 32.72658437939891 ] ] ] }, "bbox": [ -117.22948303312133, 32.72658437939891, -117.21344043794431, 32.74014370352027 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.643008+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785210.json", "type": "application/json" } ], "assets": { "11SMS785210": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785210.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000009, 0.0, -1.0, 3622500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.156, "maximum": 64.144, "mean": 18.269, "stddev": 18.985 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785225", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22951772567974, 32.74011541559258 ], [ -117.22951772567974, 32.753674725035886 ], [ -117.21347268855276, 32.753674725035886 ], [ -117.21347268855276, 32.74011541559258 ], [ -117.22951772567974, 32.74011541559258 ] ] ] }, "bbox": [ -117.22951772567974, 32.74011541559258, -117.21347268855276, 32.753674725035886 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.727098+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785225.json", "type": "application/json" } ], "assets": { "11SMS785225": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785225.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000009, 0.0, -1.0, 3624000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 1.277, "maximum": 61.13, "mean": 23.671, "stddev": 16.897 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22955244147292, 32.75364642250219 ], [ -117.22955244147292, 32.76720571726552 ], [ -117.21350496076168, 32.76720571726552 ], [ -117.21350496076168, 32.75364642250219 ], [ -117.22955244147292, 32.75364642250219 ] ] ] }, "bbox": [ -117.22955244147292, 32.75364642250219, -117.21350496076168, 32.76720571726552 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.764495+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785240.json", "type": "application/json" } ], "assets": { "11SMS785240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.096, "maximum": 14.998, "mean": 4.053, "stddev": 2.531 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22958718051518, 32.767177400121525 ], [ -117.22958718051518, 32.78073668020299 ], [ -117.21353725458435, 32.78073668020299 ], [ -117.21353725458435, 32.767177400121525 ], [ -117.22958718051518, 32.767177400121525 ] ] ] }, "bbox": [ -117.22958718051518, 32.767177400121525, -117.21353725458435, 32.78073668020299 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.819877+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785255.json", "type": "application/json" } ], "assets": { "11SMS785255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.175, "maximum": 10.781, "mean": 2.961, "stddev": 2.835 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22962194282097, 32.78070834844435 ], [ -117.22962194282097, 32.79426761384203 ], [ -117.2135695700342, 32.79426761384203 ], [ -117.2135695700342, 32.78070834844435 ], [ -117.22962194282097, 32.78070834844435 ] ] ] }, "bbox": [ -117.22962194282097, 32.78070834844435, -117.2135695700342, 32.79426761384203 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:27.923256+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785270.json", "type": "application/json" } ], "assets": { "11SMS785270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.14, "maximum": 8.62, "mean": 1.208, "stddev": 2.082 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785285", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22965672840462, 32.794239267464405 ], [ -117.22965672840462, 32.80779851817646 ], [ -117.21360190712456, 32.80779851817646 ], [ -117.21360190712456, 32.794239267464405 ], [ -117.22965672840462, 32.794239267464405 ] ] ] }, "bbox": [ -117.22965672840462, 32.794239267464405, -117.21360190712456, 32.80779851817646 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:28.107179+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785285.json", "type": "application/json" } ], "assets": { "11SMS785285": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785285.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0000000009, 0.0, -1.0, 3630000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -1.44, "maximum": 44.521, "mean": 7.39, "stddev": 6.684 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785300", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2296915372806, 32.80777015717548 ], [ -117.2296915372806, 32.82132939320003 ], [ -117.21363426586883, 32.82132939320003 ], [ -117.21363426586883, 32.80777015717548 ], [ -117.2296915372806, 32.80777015717548 ] ] ] }, "bbox": [ -117.2296915372806, 32.80777015717548, -117.21363426586883, 32.82132939320003 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:28.185444+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785300.json", "type": "application/json" } ], "assets": { "11SMS785300": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785300.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0, 0.0, -1.0, 3631499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 3.427, "maximum": 141.696, "mean": 48.827, "stddev": 29.325 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785315", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22972636946325, 32.8213010175714 ], [ -117.22972636946325, 32.83486023890656 ], [ -117.21366664628042, 32.83486023890656 ], [ -117.21366664628042, 32.8213010175714 ], [ -117.22972636946325, 32.8213010175714 ] ] ] }, "bbox": [ -117.22972636946325, 32.8213010175714, -117.21366664628042, 32.83486023890656 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:28.291524+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785315.json", "type": "application/json" } ], "assets": { "11SMS785315": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785315.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0, 0.0, -1.0, 3632999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 14.495, "maximum": 101.943, "mean": 71.987, "stddev": 27.309 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785390", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2299008804831, 32.88895487960608 ], [ -117.2299008804831, 32.902514027466836 ], [ -117.21382887381804, 32.902514027466836 ], [ -117.21382887381804, 32.88895487960608 ], [ -117.2299008804831, 32.88895487960608 ] ] ] }, "bbox": [ -117.2299008804831, 32.88895487960608, -117.21382887381804, 32.902514027466836 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:28.369948+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785390.json", "type": "application/json" } ], "assets": { "11SMS785390": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785390.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0, 0.0, -1.0, 3640499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 8.728, "maximum": 96.706, "mean": 36.367, "stddev": 27.173 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785405", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22993585280975, 32.90248556398073 ], [ -117.22993585280975, 32.91604469714115 ], [ -117.2138613845157, 32.91604469714115 ], [ -117.2138613845157, 32.90248556398073 ], [ -117.22993585280975, 32.90248556398073 ] ] ] }, "bbox": [ -117.22993585280975, 32.90248556398073, -117.2138613845157, 32.91604469714115 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:28.423359+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785405.json", "type": "application/json" } ], "assets": { "11SMS785405": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785405.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0, 0.0, -1.0, 3641999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 7.082, "maximum": 102.133, "mean": 35.923, "stddev": 25.783 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785420", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.22997084854443, 32.916016218996866 ], [ -117.22997084854443, 32.929575337455184 ], [ -117.21389391697487, 32.929575337455184 ], [ -117.21389391697487, 32.916016218996866 ], [ -117.22997084854443, 32.916016218996866 ] ] ] }, "bbox": [ -117.22997084854443, 32.916016218996866, -117.21389391697487, 32.929575337455184 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:28.760361+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785420.json", "type": "application/json" } ], "assets": { "11SMS785420": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785420.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0, 0.0, -1.0, 3643499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 46.19, "maximum": 114.551, "mean": 70.895, "stddev": 11.559 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785435", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.23000586770173, 32.92954684464835 ], [ -117.23000586770173, 32.94310594840277 ], [ -117.21392647120904, 32.94310594840277 ], [ -117.21392647120904, 32.92954684464835 ], [ -117.23000586770173, 32.92954684464835 ] ] ] }, "bbox": [ -117.23000586770173, 32.92954684464835, -117.21392647120904, 32.94310594840277 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:28.905883+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785435.json", "type": "application/json" } ], "assets": { "11SMS785435": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785435.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.0, 0.0, -1.0, 3644999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 12.189, "maximum": 115.076, "mean": 59.485, "stddev": 32.31 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785465", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2300759763424, 32.956608007832685 ], [ -117.2300759763424, 32.97016708217403 ], [ -117.21399164505652, 32.97016708217403 ], [ -117.21399164505652, 32.956608007832685 ], [ -117.2300759763424, 32.956608007832685 ] ] ] }, "bbox": [ -117.2300759763424, 32.956608007832685, -117.21399164505652, 32.97016708217403 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:29.148201+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785465.json", "type": "application/json" } ], "assets": { "11SMS785465": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785465.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.00000000035, 0.0, -1.0, 3647999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 11.364, "maximum": 98.43, "mean": 40.685, "stddev": 16.666 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2301110658549, 32.97013854535325 ], [ -117.2301110658549, 32.98369760498542 ], [ -117.21402426469693, 32.98369760498542 ], [ -117.21402426469693, 32.97013854535325 ], [ -117.2301110658549, 32.97013854535325 ] ] ] }, "bbox": [ -117.2301110658549, 32.97013854535325, -117.21402426469693, 32.98369760498542 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:29.235664+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785480.json", "type": "application/json" } ], "assets": { "11SMS785480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.568, "maximum": 80.206, "mean": 20.624, "stddev": 20.84 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785495", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.23014617884834, 32.98366905348457 ], [ -117.23014617884834, 32.99722809840583 ], [ -117.21405690616653, 32.99722809840583 ], [ -117.21405690616653, 32.98366905348457 ], [ -117.23014617884834, 32.98366905348457 ] ] ] }, "bbox": [ -117.23014617884834, 32.98366905348457, -117.21405690616653, 32.99722809840583 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:29.372304+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785495.json", "type": "application/json" } ], "assets": { "11SMS785495": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785495.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.00000000035, 0.0, -1.0, 3650999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 5.604, "maximum": 106.519, "mean": 40.146, "stddev": 24.719 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.23018131533728, 32.9971995322205 ], [ -117.23018131533728, 33.01075856242913 ], [ -117.21408956947893, 33.01075856242913 ], [ -117.21408956947893, 32.9971995322205 ], [ -117.23018131533728, 32.9971995322205 ] ] ] }, "bbox": [ -117.23018131533728, 32.9971995322205, -117.21408956947893, 33.01075856242913 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:29.442179+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785510.json", "type": "application/json" } ], "assets": { "11SMS785510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.644, "maximum": 109.093, "mean": 73.192, "stddev": 16.683 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785525", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.23021647533639, 33.01072998155494 ], [ -117.23021647533639, 33.02428899704921 ], [ -117.21412225464765, 33.02428899704921 ], [ -117.21412225464765, 33.01072998155494 ], [ -117.23021647533639, 33.01072998155494 ] ] ] }, "bbox": [ -117.23021647533639, 33.01072998155494, -117.21412225464765, 33.02428899704921 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:29.540054+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785525.json", "type": "application/json" } ], "assets": { "11SMS785525": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785525.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.00000000035, 0.0, -1.0, 3653999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 13.561, "maximum": 112.104, "mean": 54.13, "stddev": 25.935 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785540", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.23025165886028, 33.02426040148173 ], [ -117.23025165886028, 33.03781940225996 ], [ -117.21415496168638, 33.03781940225996 ], [ -117.21415496168638, 33.02426040148173 ], [ -117.23025165886028, 33.02426040148173 ] ] ] }, "bbox": [ -117.23025165886028, 33.02426040148173, -117.21415496168638, 33.03781940225996 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:29.689267+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785540.json", "type": "application/json" } ], "assets": { "11SMS785540": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785540.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.00000000035, 0.0, -1.0, 3655499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 19.086, "maximum": 79.035, "mean": 50.942, "stddev": 11.569 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS785555", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.23028686592362, 33.03779079199483 ], [ -117.23028686592362, 33.0513497780553 ], [ -117.21418769060868, 33.0513497780553 ], [ -117.21418769060868, 33.03779079199483 ], [ -117.23028686592362, 33.03779079199483 ] ] ] }, "bbox": [ -117.23028686592362, 33.03779079199483, -117.21418769060868, 33.0513497780553 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:29.760796+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS785555.json", "type": "application/json" } ], "assets": { "11SMS785555": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS785555.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 478500.00000000035, 0.0, -1.0, 3656999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 10.889, "maximum": 78.325, "mean": 45.183, "stddev": 16.382 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800075", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21318320909535, 32.60483187901209 ], [ -117.21318320909535, 32.618389314329235 ], [ -117.19716490081774, 32.618389314329235 ], [ -117.19716490081774, 32.60483187901209 ], [ -117.21318320909535, 32.60483187901209 ] ] ] }, "bbox": [ -117.21318320909535, 32.60483187901209, -117.19716490081774, 32.618389314329235 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:29.857985+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800075.json", "type": "application/json" } ], "assets": { "11SMS800075": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800075.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000003, 0.0, -1.0, 3609000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -28.265, "maximum": -24.721, "mean": -25.93, "stddev": 1.128 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21321528737914, 32.618363193043116 ], [ -117.21321528737914, 32.63192061265114 ], [ -117.19719455341269, 32.63192061265114 ], [ -117.19719455341269, 32.618363193043116 ], [ -117.21321528737914, 32.618363193043116 ] ] ] }, "bbox": [ -117.21321528737914, 32.618363193043116, -117.19719455341269, 32.63192061265114 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.059416+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800090.json", "type": "application/json" } ], "assets": { "11SMS800090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.97, "maximum": -17.987, "mean": -23.753, "stddev": 1.952 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2132473871571, 32.63189447785086 ], [ -117.2132473871571, 32.64545188174745 ], [ -117.19722422587755, 32.64545188174745 ], [ -117.19722422587755, 32.63189447785086 ], [ -117.2132473871571, 32.63189447785086 ] ] ] }, "bbox": [ -117.2132473871571, 32.63189447785086, -117.19722422587755, 32.64545188174745 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.149613+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800105.json", "type": "application/json" } ], "assets": { "11SMS800105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -21.818, "maximum": -12.883, "mean": -17.179, "stddev": 2.123 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21327950844243, 32.64542573342901 ], [ -117.21327950844243, 32.658983121611875 ], [ -117.19725391822455, 32.658983121611875 ], [ -117.19725391822455, 32.64542573342901 ], [ -117.21327950844243, 32.64542573342901 ] ] ] }, "bbox": [ -117.21327950844243, 32.64542573342901, -117.19725391822455, 32.658983121611875 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.287661+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800120.json", "type": "application/json" } ], "assets": { "11SMS800120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -16.486, "maximum": -7.793, "mean": -11.855, "stddev": 1.819 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21331165124842, 32.6589569597713 ], [ -117.21331165124842, 32.67251433223813 ], [ -117.19728363046595, 32.67251433223813 ], [ -117.19728363046595, 32.6589569597713 ], [ -117.21331165124842, 32.6589569597713 ] ] ] }, "bbox": [ -117.21331165124842, 32.6589569597713, -117.19728363046595, 32.67251433223813 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.361424+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800135.json", "type": "application/json" } ], "assets": { "11SMS800135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -11.201, "maximum": -5.676, "mean": -8.339, "stddev": 1.038 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21334381558832, 32.672488156871424 ], [ -117.21334381558832, 32.68604551361996 ], [ -117.19731336261397, 32.68604551361996 ], [ -117.19731336261397, 32.672488156871424 ], [ -117.21334381558832, 32.672488156871424 ] ] ] }, "bbox": [ -117.21334381558832, 32.672488156871424, -117.19731336261397, 32.68604551361996 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.529507+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800150.json", "type": "application/json" } ], "assets": { "11SMS800150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -9.117, "maximum": 0.358, "mean": -6.099, "stddev": 1.367 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2133760014754, 32.68601932472311 ], [ -117.2133760014754, 32.69957666575107 ], [ -117.19734311468092, 32.69957666575107 ], [ -117.19734311468092, 32.68601932472311 ], [ -117.2133760014754, 32.68601932472311 ] ] ] }, "bbox": [ -117.2133760014754, 32.68601932472311, -117.19734311468092, 32.69957666575107 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.611952+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800165.json", "type": "application/json" } ], "assets": { "11SMS800165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -1.763, "maximum": 12.013, "mean": 5.541, "stddev": 2.372 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21340820892296, 32.69955046332011 ], [ -117.21340820892296, 32.71310778862524 ], [ -117.19737288667906, 32.71310778862524 ], [ -117.19737288667906, 32.69955046332011 ], [ -117.21340820892296, 32.69955046332011 ] ] ] }, "bbox": [ -117.21340820892296, 32.69955046332011, -117.19737288667906, 32.71310778862524 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.677627+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800180.json", "type": "application/json" } ], "assets": { "11SMS800180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.152, "maximum": 11.493, "mean": 7.228, "stddev": 1.695 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21344043794431, 32.71308157265613 ], [ -117.21344043794431, 32.726638882236166 ], [ -117.19740267862072, 32.726638882236166 ], [ -117.19740267862072, 32.71308157265613 ], [ -117.21344043794431, 32.71308157265613 ] ] ] }, "bbox": [ -117.21344043794431, 32.71308157265613, -117.19740267862072, 32.726638882236166 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.755521+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800195.json", "type": "application/json" } ], "assets": { "11SMS800195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.193, "maximum": 6.266, "mean": 0.548, "stddev": 1.514 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800210", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21347268855276, 32.72661265272494 ], [ -117.21347268855276, 32.740169946577645 ], [ -117.19743249051815, 32.740169946577645 ], [ -117.19743249051815, 32.72661265272494 ], [ -117.21347268855276, 32.72661265272494 ] ] ] }, "bbox": [ -117.21347268855276, 32.72661265272494, -117.19743249051815, 32.740169946577645 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.763739+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800210.json", "type": "application/json" } ], "assets": { "11SMS800210": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800210.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000009, 0.0, -1.0, 3622500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.698, "maximum": 12.57, "mean": 3.177, "stddev": 1.895 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800225", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21350496076168, 32.74014370352027 ], [ -117.21350496076168, 32.75370098164343 ], [ -117.19746232238374, 32.75370098164343 ], [ -117.19746232238374, 32.74014370352027 ], [ -117.21350496076168, 32.74014370352027 ] ] ] }, "bbox": [ -117.21350496076168, 32.74014370352027, -117.19746232238374, 32.75370098164343 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.877798+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800225.json", "type": "application/json" } ], "assets": { "11SMS800225": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800225.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000009, 0.0, -1.0, 3624000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.138, "maximum": 22.668, "mean": 4.816, "stddev": 3.405 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21353725458435, 32.753674725035886 ], [ -117.21353725458435, 32.767231987427245 ], [ -117.19749217422981, 32.767231987427245 ], [ -117.19749217422981, 32.753674725035886 ], [ -117.21353725458435, 32.753674725035886 ] ] ] }, "bbox": [ -117.21353725458435, 32.753674725035886, -117.19749217422981, 32.767231987427245 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.965237+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800240.json", "type": "application/json" } ], "assets": { "11SMS800240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.243, "maximum": 20.68, "mean": 5.162, "stddev": 2.766 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.2135695700342, 32.76720571726552 ], [ -117.2135695700342, 32.78076296392292 ], [ -117.19752204606867, 32.78076296392292 ], [ -117.19752204606867, 32.76720571726552 ], [ -117.2135695700342, 32.76720571726552 ] ] ] }, "bbox": [ -117.2135695700342, 32.76720571726552, -117.19752204606867, 32.78076296392292 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:30.973256+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800255.json", "type": "application/json" } ], "assets": { "11SMS800255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.135, "maximum": 60.284, "mean": 9.903, "stddev": 10.496 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21360190712456, 32.78073668020299 ], [ -117.21360190712456, 32.79429391112418 ], [ -117.19755193791268, 32.79429391112418 ], [ -117.19755193791268, 32.78073668020299 ], [ -117.21360190712456, 32.78073668020299 ] ] ] }, "bbox": [ -117.21360190712456, 32.78073668020299, -117.19755193791268, 32.79429391112418 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.027011+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800270.json", "type": "application/json" } ], "assets": { "11SMS800270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.106, "maximum": 59.98, "mean": 16.17, "stddev": 16.794 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800285", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21363426586883, 32.79426761384203 ], [ -117.21363426586883, 32.80782482902486 ], [ -117.19758184977422, 32.80782482902486 ], [ -117.19758184977422, 32.79426761384203 ], [ -117.21363426586883, 32.79426761384203 ] ] ] }, "bbox": [ -117.21363426586883, 32.79426761384203, -117.19758184977422, 32.80782482902486 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.104568+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800285.json", "type": "application/json" } ], "assets": { "11SMS800285": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800285.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0000000009, 0.0, -1.0, 3630000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.119, "maximum": 90.481, "mean": 44.019, "stddev": 26.736 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800300", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21366664628042, 32.80779851817645 ], [ -117.21366664628042, 32.8213557176187 ], [ -117.19761178166571, 32.8213557176187 ], [ -117.19761178166571, 32.80779851817645 ], [ -117.21366664628042, 32.80779851817645 ] ] ] }, "bbox": [ -117.21366664628042, 32.80779851817645, -117.19761178166571, 32.8213557176187 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.161210+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800300.json", "type": "application/json" } ], "assets": { "11SMS800300": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800300.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0, 0.0, -1.0, 3631499.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.978, "maximum": 105.044, "mean": 77.799, "stddev": 20.024 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800315", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21369904837273, 32.82132939320003 ], [ -117.21369904837273, 32.834886576899535 ], [ -117.19764173359954, 32.834886576899535 ], [ -117.19764173359954, 32.82132939320003 ], [ -117.21369904837273, 32.82132939320003 ] ] ] }, "bbox": [ -117.21369904837273, 32.82132939320003, -117.19764173359954, 32.834886576899535 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.221275+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800315.json", "type": "application/json" } ], "assets": { "11SMS800315": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800315.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.0, 0.0, -1.0, 3632999.999999998 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 75.387, "maximum": 101.919, "mean": 95.283, "stddev": 6.639 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800465", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21402426469693, 32.95663652997777 ], [ -117.21402426469693, 32.970193556132706 ], [ -117.19794235800121, 32.970193556132706 ], [ -117.19794235800121, 32.95663652997777 ], [ -117.21402426469693, 32.95663652997777 ] ] ] }, "bbox": [ -117.21402426469693, 32.95663652997777, -117.19794235800121, 32.970193556132706 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.256557+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800465.json", "type": "application/json" } ], "assets": { "11SMS800465": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800465.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.00000000035, 0.0, -1.0, 3647999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 31.48, "maximum": 87.494, "mean": 62.12, "stddev": 12.744 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21405690616653, 32.97016708217403 ], [ -117.21405690616653, 32.983724092563016 ], [ -117.19797253122228, 32.983724092563016 ], [ -117.19797253122228, 32.97016708217403 ], [ -117.21405690616653, 32.97016708217403 ] ] ] }, "bbox": [ -117.21405690616653, 32.97016708217403, -117.19797253122228, 32.983724092563016 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.264261+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800480.json", "type": "application/json" } ], "assets": { "11SMS800480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.538, "maximum": 101.016, "mean": 42.281, "stddev": 29.727 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800495", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21408956947893, 32.98369760498542 ], [ -117.21408956947893, 32.99725459960639 ], [ -117.19800272463539, 32.99725459960639 ], [ -117.19800272463539, 32.98369760498542 ], [ -117.21408956947893, 32.98369760498542 ] ] ] }, "bbox": [ -117.21408956947893, 32.98369760498542, -117.19800272463539, 32.99725459960639 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.320675+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800495.json", "type": "application/json" } ], "assets": { "11SMS800495": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800495.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.00000000035, 0.0, -1.0, 3650999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.915, "maximum": 54.835, "mean": 9.544, "stddev": 4.349 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS800510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.21412225464765, 32.99722809840583 ], [ -117.21412225464765, 33.01078507725675 ], [ -117.19803293825314, 33.01078507725675 ], [ -117.19803293825314, 32.99722809840583 ], [ -117.21412225464765, 32.99722809840583 ] ] ] }, "bbox": [ -117.21412225464765, 32.99722809840583, -117.19803293825314, 33.01078507725675 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.504538+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS800510.json", "type": "application/json" } ], "assets": { "11SMS800510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS800510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 480000.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 6.223, "maximum": 57.946, "mean": 17.322, "stddev": 9.525 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815000", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19704648889274, 32.53720091101322 ], [ -117.19704648889274, 32.55075640820092 ], [ -117.18104266110181, 32.55075640820092 ], [ -117.18104266110181, 32.53720091101322 ], [ -117.19704648889274, 32.53720091101322 ] ] ] }, "bbox": [ -117.19704648889274, 32.53720091101322, -117.18104266110181, 32.55075640820092 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.558517+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815000.json", "type": "application/json" } ], "assets": { "11SMS815000": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815000.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3601500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -28.646, "maximum": -24.432, "mean": -27.349, "stddev": 0.605 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815015", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19707606213015, 32.55073238455631 ], [ -117.19707606213015, 32.56428786499905 ], [ -117.18106981835048, 32.56428786499905 ], [ -117.18106981835048, 32.55073238455631 ], [ -117.19707606213015, 32.55073238455631 ] ] ] }, "bbox": [ -117.19707606213015, 32.55073238455631, -117.18106981835048, 32.56428786499905 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.624545+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815015.json", "type": "application/json" } ], "assets": { "11SMS815015": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815015.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3603000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -28.846, "maximum": -26.044, "mean": -27.516, "stddev": 0.661 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815030", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19710565518868, 32.564263828911656 ], [ -117.19710565518868, 32.5778192926068 ], [ -117.18109699380196, 32.5778192926068 ], [ -117.18109699380196, 32.564263828911656 ], [ -117.19710565518868, 32.564263828911656 ] ] ] }, "bbox": [ -117.19710565518868, 32.564263828911656, -117.18109699380196, 32.5778192926068 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.643374+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815030.json", "type": "application/json" } ], "assets": { "11SMS815030": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815030.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3604500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -28.769, "maximum": -24.103, "mean": -26.709, "stddev": 0.995 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815045", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19713526808046, 32.57779524407293 ], [ -117.19713526808046, 32.591350691017816 ], [ -117.18112418746747, 32.591350691017816 ], [ -117.18112418746747, 32.57779524407293 ], [ -117.19713526808046, 32.57779524407293 ] ] ] }, "bbox": [ -117.19713526808046, 32.57779524407293, -117.18112418746747, 32.591350691017816 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.832453+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815045.json", "type": "application/json" } ], "assets": { "11SMS815045": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815045.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3606000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -28.188, "maximum": -22.072, "mean": -25.081, "stddev": 1.403 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815060", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19716490081774, 32.591326630033834 ], [ -117.19716490081774, 32.60488206022581 ], [ -117.18115139935819, 32.60488206022581 ], [ -117.18115139935819, 32.591326630033834 ], [ -117.19716490081774, 32.591326630033834 ] ] ] }, "bbox": [ -117.19716490081774, 32.591326630033834, -117.18115139935819, 32.60488206022581 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.885603+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815060.json", "type": "application/json" } ], "assets": { "11SMS815060": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815060.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3607500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -26.376, "maximum": -21.044, "mean": -23.521, "stddev": 1.339 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815075", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19719455341269, 32.60485798678803 ], [ -117.19719455341269, 32.618413400224476 ], [ -117.18117862948534, 32.618413400224476 ], [ -117.18117862948534, 32.60485798678803 ], [ -117.19719455341269, 32.60485798678803 ] ] ] }, "bbox": [ -117.19719455341269, 32.60485798678803, -117.18117862948534, 32.618413400224476 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:31.942100+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815075.json", "type": "application/json" } ], "assets": { "11SMS815075": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815075.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3609000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -25.672, "maximum": -20.356, "mean": -23.103, "stddev": 1.345 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19722422587755, 32.618389314329235 ], [ -117.19722422587755, 32.63194471100751 ], [ -117.18120587786014, 32.63194471100751 ], [ -117.18120587786014, 32.618389314329235 ], [ -117.19722422587755, 32.618389314329235 ] ] ] }, "bbox": [ -117.19722422587755, 32.618389314329235, -117.18120587786014, 32.63194471100751 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:32.069554+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815090.json", "type": "application/json" } ], "assets": { "11SMS815090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -24.729, "maximum": -19.483, "mean": -21.884, "stddev": 1.079 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19725391822455, 32.63192061265114 ], [ -117.19725391822455, 32.64547599256863 ], [ -117.18123314449383, 32.64547599256863 ], [ -117.18123314449383, 32.63192061265114 ], [ -117.19725391822455, 32.63192061265114 ] ] ] }, "bbox": [ -117.19725391822455, 32.63192061265114, -117.18123314449383, 32.64547599256863 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:32.139589+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815105.json", "type": "application/json" } ], "assets": { "11SMS815105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -21.818, "maximum": -16.482, "mean": -19.166, "stddev": 1.169 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19728363046595, 32.64545188174745 ], [ -117.19728363046595, 32.659007244901545 ], [ -117.18126042939761, 32.659007244901545 ], [ -117.18126042939761, 32.64545188174745 ], [ -117.19728363046595, 32.64545188174745 ] ] ] }, "bbox": [ -117.19728363046595, 32.64545188174745, -117.18126042939761, 32.659007244901545 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:32.202561+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815120.json", "type": "application/json" } ], "assets": { "11SMS815120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -17.604, "maximum": -10.991, "mean": -15.362, "stddev": 1.253 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19731336261397, 32.658983121611875 ], [ -117.19731336261397, 32.67253846799997 ], [ -117.18128773258277, 32.67253846799997 ], [ -117.18128773258277, 32.658983121611875 ], [ -117.19731336261397, 32.658983121611875 ] ] ] }, "bbox": [ -117.19731336261397, 32.658983121611875, -117.18128773258277, 32.67253846799997 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:32.253128+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815135.json", "type": "application/json" } ], "assets": { "11SMS815135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -14.545, "maximum": -9.121, "mean": -11.749, "stddev": 1.181 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19734311468092, 32.67251433223813 ], [ -117.19734311468092, 32.686069661857665 ], [ -117.1813150540606, 32.686069661857665 ], [ -117.1813150540606, 32.67251433223813 ], [ -117.19734311468092, 32.67251433223813 ] ] ] }, "bbox": [ -117.19734311468092, 32.67251433223813, -117.1813150540606, 32.686069661857665 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:32.345519+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815150.json", "type": "application/json" } ], "assets": { "11SMS815150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -10.862, "maximum": 7.616, "mean": -5.378, "stddev": 4.935 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19737288667906, 32.686045513619945 ], [ -117.19737288667906, 32.69960082646831 ], [ -117.18134239384231, 32.69960082646831 ], [ -117.18134239384231, 32.686045513619945 ], [ -117.19737288667906, 32.686045513619945 ] ] ] }, "bbox": [ -117.19737288667906, 32.686045513619945, -117.18134239384231, 32.69960082646831 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:32.439019+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815165.json", "type": "application/json" } ], "assets": { "11SMS815165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.364, "maximum": 11.66, "mean": 4.425, "stddev": 1.343 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19740267862072, 32.69957666575107 ], [ -117.19740267862072, 32.71313196182571 ], [ -117.18136975193924, 32.71313196182571 ], [ -117.18136975193924, 32.69957666575107 ], [ -117.19740267862072, 32.69957666575107 ] ] ] }, "bbox": [ -117.19740267862072, 32.69957666575107, -117.18136975193924, 32.71313196182571 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:32.750831+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815180.json", "type": "application/json" } ], "assets": { "11SMS815180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.152, "maximum": 12.58, "mean": 4.807, "stddev": 2.804 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19743249051815, 32.71310778862524 ], [ -117.19743249051815, 32.72666306792359 ], [ -117.18139712836265, 32.72666306792359 ], [ -117.18139712836265, 32.71310778862524 ], [ -117.19743249051815, 32.71310778862524 ] ] ] }, "bbox": [ -117.19743249051815, 32.71310778862524, -117.18139712836265, 32.72666306792359 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:32.887739+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815195.json", "type": "application/json" } ], "assets": { "11SMS815195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.155, "maximum": 6.383, "mean": 0.488, "stddev": 1.166 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815210", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19746232238374, 32.726638882236166 ], [ -117.19746232238374, 32.74019414475568 ], [ -117.1814245231239, 32.74019414475568 ], [ -117.1814245231239, 32.726638882236166 ], [ -117.19746232238374, 32.726638882236166 ] ] ] }, "bbox": [ -117.19746232238374, 32.726638882236166, -117.1814245231239, 32.74019414475568 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:33.132584+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815210.json", "type": "application/json" } ], "assets": { "11SMS815210": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815210.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000009, 0.0, -1.0, 3622500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.207, "maximum": 13.591, "mean": 4.14, "stddev": 1.095 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815225", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19749217422981, 32.740169946577645 ], [ -117.19749217422981, 32.7537251923158 ], [ -117.18145193623428, 32.7537251923158 ], [ -117.18145193623428, 32.740169946577645 ], [ -117.19749217422981, 32.740169946577645 ] ] ] }, "bbox": [ -117.19749217422981, 32.740169946577645, -117.18145193623428, 32.7537251923158 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:33.236368+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815225.json", "type": "application/json" } ], "assets": { "11SMS815225": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815225.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000009, 0.0, -1.0, 3624000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -2.537, "maximum": 89.507, "mean": 27.687, "stddev": 28.114 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19752204606867, 32.75370098164343 ], [ -117.19752204606867, 32.76725621059765 ], [ -117.18147936770514, 32.76725621059765 ], [ -117.18147936770514, 32.75370098164343 ], [ -117.19752204606867, 32.75370098164343 ] ] ] }, "bbox": [ -117.19752204606867, 32.75370098164343, -117.18147936770514, 32.76725621059765 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:33.348253+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815240.json", "type": "application/json" } ], "assets": { "11SMS815240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.593, "maximum": 87.088, "mean": 25.94, "stddev": 27.089 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19755193791268, 32.767231987427245 ], [ -117.19755193791268, 32.78078719959506 ], [ -117.18150681754778, 32.78078719959506 ], [ -117.18150681754778, 32.767231987427245 ], [ -117.19755193791268, 32.767231987427245 ] ] ] }, "bbox": [ -117.19755193791268, 32.767231987427245, -117.18150681754778, 32.78078719959506 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:33.398188+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815255.json", "type": "application/json" } ], "assets": { "11SMS815255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 6.776, "maximum": 83.653, "mean": 45.439, "stddev": 21.153 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19758184977422, 32.78076296392292 ], [ -117.19758184977422, 32.79431815930178 ], [ -117.18153428577362, 32.79431815930178 ], [ -117.18153428577362, 32.78076296392292 ], [ -117.19758184977422, 32.78076296392292 ] ] ] }, "bbox": [ -117.19758184977422, 32.78076296392292, -117.18153428577362, 32.79431815930178 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:33.683904+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815270.json", "type": "application/json" } ], "assets": { "11SMS815270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 29.989, "maximum": 85.449, "mean": 66.085, "stddev": 12.672 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815465", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19797253122228, 32.95666299032161 ], [ -117.19797253122228, 32.970217967220165 ], [ -117.1818930507664, 32.970217967220165 ], [ -117.1818930507664, 32.95666299032161 ], [ -117.19797253122228, 32.95666299032161 ] ] ] }, "bbox": [ -117.19797253122228, 32.95666299032161, -117.1818930507664, 32.970217967220165 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:33.806193+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815465.json", "type": "application/json" } ], "assets": { "11SMS815465": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815465.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.00000000035, 0.0, -1.0, 3647999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 85.347, "maximum": 87.374, "mean": 86.605, "stddev": 0.311 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19800272463539, 32.970193556132706 ], [ -117.19800272463539, 32.983748516208195 ], [ -117.18192077755558, 32.983748516208195 ], [ -117.18192077755558, 32.970193556132706 ], [ -117.19800272463539, 32.970193556132706 ] ] ] }, "bbox": [ -117.19800272463539, 32.970193556132706, -117.18192077755558, 32.983748516208195 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:33.867314+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815480.json", "type": "application/json" } ], "assets": { "11SMS815480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 9.801, "maximum": 97.992, "mean": 56.797, "stddev": 24.082 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815495", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19803293825314, 32.983724092563016 ], [ -117.19803293825314, 32.99727903581303 ], [ -117.18194852289963, 32.99727903581303 ], [ -117.18194852289963, 32.983724092563016 ], [ -117.19803293825314, 32.983724092563016 ] ] ] }, "bbox": [ -117.19803293825314, 32.983724092563016, -117.18194852289963, 32.99727903581303 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:34.208737+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815495.json", "type": "application/json" } ], "assets": { "11SMS815495": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815495.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.00000000035, 0.0, -1.0, 3650999.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 7.814, "maximum": 95.053, "mean": 36.963, "stddev": 24.142 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS815510", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.19806317208804, 32.99725459960639 ], [ -117.19806317208804, 33.01080952602863 ], [ -117.18197628681014, 33.01080952602863 ], [ -117.18197628681014, 32.99725459960639 ], [ -117.19806317208804, 32.99725459960639 ] ] ] }, "bbox": [ -117.19806317208804, 32.99725459960639, -117.18197628681014, 33.01080952602863 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:34.264598+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS815510.json", "type": "application/json" } ], "assets": { "11SMS815510": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS815510.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 481500.00000000035, 0.0, -1.0, 3652499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 7.846, "maximum": 56.194, "mean": 18.166, "stddev": 10.29 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830000", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18106981835048, 32.53722492221869 ], [ -117.18106981835048, 32.55077840170688 ], [ -117.16506836854776, 32.55077840170688 ], [ -117.16506836854776, 32.53722492221869 ], [ -117.18106981835048, 32.53722492221869 ] ] ] }, "bbox": [ -117.18106981835048, 32.53722492221869, -117.16506836854776, 32.55077840170688 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:34.336372+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830000.json", "type": "application/json" } ], "assets": { "11SMS830000": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830000.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3601500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.108, "maximum": -20.39, "mean": -23.641, "stddev": 1.605 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830015", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18109699380196, 32.55075640820092 ], [ -117.18109699380196, 32.564309869896334 ], [ -117.1650931296054, 32.564309869896334 ], [ -117.1650931296054, 32.55075640820092 ], [ -117.18109699380196, 32.55075640820092 ] ] ] }, "bbox": [ -117.18109699380196, 32.55075640820092, -117.1650931296054, 32.564309869896334 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:34.393178+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830015.json", "type": "application/json" } ], "assets": { "11SMS830015": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830015.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3603000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -27.197, "maximum": -14.87, "mean": -22.74, "stddev": 2.987 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830030", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18112418746747, 32.56428786499905 ], [ -117.18112418746747, 32.57784130889874 ], [ -117.16511790725976, 32.57784130889874 ], [ -117.16511790725976, 32.56428786499905 ], [ -117.18112418746747, 32.56428786499905 ] ] ] }, "bbox": [ -117.18112418746747, 32.56428786499905, -117.16511790725976, 32.57784130889874 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:34.496423+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830030.json", "type": "application/json" } ], "assets": { "11SMS830030": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830030.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3604500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -26.138, "maximum": -15.114, "mean": -21.676, "stddev": 2.788 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830045", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18115139935819, 32.5778192926068 ], [ -117.18115139935819, 32.59137271870778 ], [ -117.16514270152105, 32.59137271870778 ], [ -117.16514270152105, 32.5778192926068 ], [ -117.18115139935819, 32.5778192926068 ] ] ] }, "bbox": [ -117.18115139935819, 32.5778192926068, -117.16514270152105, 32.59137271870778 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:34.549033+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830045.json", "type": "application/json" } ], "assets": { "11SMS830045": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830045.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3606000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -24.118, "maximum": -16.399, "mean": -20.26, "stddev": 1.568 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830060", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18117862948534, 32.591350691017816 ], [ -117.18117862948534, 32.60490409931716 ], [ -117.16516751239948, 32.60490409931716 ], [ -117.16516751239948, 32.591350691017816 ], [ -117.18117862948534, 32.591350691017816 ] ] ] }, "bbox": [ -117.18117862948534, 32.591350691017816, -117.16516751239948, 32.60490409931716 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:34.834366+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830060.json", "type": "application/json" } ], "assets": { "11SMS830060": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830060.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3607500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -22.066, "maximum": -17.03, "mean": -19.103, "stddev": 1.175 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830075", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18120587786014, 32.60488206022581 ], [ -117.18120587786014, 32.618435450720554 ], [ -117.1651923399053, 32.618435450720554 ], [ -117.1651923399053, 32.60488206022581 ], [ -117.18120587786014, 32.60488206022581 ] ] ] }, "bbox": [ -117.18120587786014, 32.60488206022581, -117.1651923399053, 32.618435450720554 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:34.905803+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830075.json", "type": "application/json" } ], "assets": { "11SMS830075": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830075.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3609000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -21.057, "maximum": -16.903, "mean": -18.726, "stddev": 1.038 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18123314449383, 32.618413400224476 ], [ -117.18123314449383, 32.63196677291169 ], [ -117.16521718404871, 32.63196677291169 ], [ -117.16521718404871, 32.618413400224476 ], [ -117.18123314449383, 32.618413400224476 ] ] ] }, "bbox": [ -117.18123314449383, 32.618413400224476, -117.16521718404871, 32.63196677291169 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:34.980365+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830090.json", "type": "application/json" } ], "assets": { "11SMS830090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -20.509, "maximum": -16.042, "mean": -18.342, "stddev": 1.057 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18126042939761, 32.63194471100751 ], [ -117.18126042939761, 32.64549806588427 ], [ -117.16524204483997, 32.64549806588427 ], [ -117.16524204483997, 32.63194471100751 ], [ -117.18126042939761, 32.63194471100751 ] ] ] }, "bbox": [ -117.18126042939761, 32.63194471100751, -117.16524204483997, 32.64549806588427 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.044549+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830105.json", "type": "application/json" } ], "assets": { "11SMS830105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -19.559, "maximum": -11.745, "mean": -16.311, "stddev": 1.639 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18128773258277, 32.64547599256863 ], [ -117.18128773258277, 32.65902932963202 ], [ -117.1652669222893, 32.65902932963202 ], [ -117.1652669222893, 32.64547599256863 ], [ -117.18128773258277, 32.64547599256863 ] ] ] }, "bbox": [ -117.18128773258277, 32.64547599256863, -117.1652669222893, 32.65902932963202 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.148427+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830120.json", "type": "application/json" } ], "assets": { "11SMS830120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -17.039, "maximum": -10.412, "mean": -13.949, "stddev": 1.374 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.1813150540606, 32.659007244901545 ], [ -117.1813150540606, 32.672560564148654 ], [ -117.16529181640698, 32.672560564148654 ], [ -117.16529181640698, 32.659007244901545 ], [ -117.1813150540606, 32.659007244901545 ] ] ] }, "bbox": [ -117.1813150540606, 32.659007244901545, -117.16529181640698, 32.672560564148654 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.215015+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830135.json", "type": "application/json" } ], "assets": { "11SMS830135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -13.906, "maximum": 8.02, "mean": -8.456, "stddev": 4.359 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18134239384231, 32.67253846799997 ], [ -117.18134239384231, 32.686091769427925 ], [ -117.16531672720329, 32.686091769427925 ], [ -117.16531672720329, 32.67253846799997 ], [ -117.18134239384231, 32.67253846799997 ] ] ] }, "bbox": [ -117.18134239384231, 32.67253846799997, -117.16531672720329, 32.686091769427925 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.279802+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830150.json", "type": "application/json" } ], "assets": { "11SMS830150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -9.349, "maximum": 11.241, "mean": 2.277, "stddev": 4.03 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18136975193924, 32.686069661857644 ], [ -117.18136975193924, 32.69962294546354 ], [ -117.16534165468849, 32.69962294546354 ], [ -117.16534165468849, 32.686069661857644 ], [ -117.18136975193924, 32.686069661857644 ] ] ] }, "bbox": [ -117.18136975193924, 32.686069661857644, -117.16534165468849, 32.69962294546354 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.360109+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830165.json", "type": "application/json" } ], "assets": { "11SMS830165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.131, "maximum": 13.398, "mean": 6.35, "stddev": 2.459 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18139712836265, 32.69960082646831 ], [ -117.18139712836265, 32.71315409224926 ], [ -117.1653665988729, 32.71315409224926 ], [ -117.1653665988729, 32.69960082646831 ], [ -117.18139712836265, 32.69960082646831 ] ] ] }, "bbox": [ -117.18139712836265, 32.69960082646831, -117.1653665988729, 32.71315409224926 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.497815+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830180.json", "type": "application/json" } ], "assets": { "11SMS830180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.197, "maximum": 10.569, "mean": 1.409, "stddev": 1.774 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.1814245231239, 32.71313196182571 ], [ -117.1814245231239, 32.726685209778864 ], [ -117.16539155976679, 32.726685209778864 ], [ -117.16539155976679, 32.71313196182571 ], [ -117.1814245231239, 32.71313196182571 ] ] ] }, "bbox": [ -117.1814245231239, 32.71313196182571, -117.16539155976679, 32.726685209778864 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.581761+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830195.json", "type": "application/json" } ], "assets": { "11SMS830195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.202, "maximum": 37.979, "mean": 4.684, "stddev": 6.254 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830210", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18145193623428, 32.72666306792359 ], [ -117.18145193623428, 32.74021629804607 ], [ -117.1654165373805, 32.74021629804607 ], [ -117.1654165373805, 32.72666306792359 ], [ -117.18145193623428, 32.72666306792359 ] ] ] }, "bbox": [ -117.18145193623428, 32.72666306792359, -117.1654165373805, 32.74021629804607 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.664453+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830210.json", "type": "application/json" } ], "assets": { "11SMS830210": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830210.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000009, 0.0, -1.0, 3622500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.091, "maximum": 73.072, "mean": 21.708, "stddev": 18.964 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830225", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18147936770514, 32.74019414475568 ], [ -117.18147936770514, 32.75374735704467 ], [ -117.16544153172434, 32.75374735704467 ], [ -117.16544153172434, 32.74019414475568 ], [ -117.18147936770514, 32.74019414475568 ] ] ] }, "bbox": [ -117.18147936770514, 32.74019414475568, -117.16544153172434, 32.75374735704467 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.743930+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830225.json", "type": "application/json" } ], "assets": { "11SMS830225": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830225.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000009, 0.0, -1.0, 3624000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 10.493, "maximum": 88.59, "mean": 65.76, "stddev": 18.68 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18150681754778, 32.7537251923158 ], [ -117.18150681754778, 32.7672783867684 ], [ -117.16546654280866, 32.7672783867684 ], [ -117.16546654280866, 32.7537251923158 ], [ -117.18150681754778, 32.7537251923158 ] ] ] }, "bbox": [ -117.18150681754778, 32.7537251923158, -117.16546654280866, 32.7672783867684 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.822249+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830240.json", "type": "application/json" } ], "assets": { "11SMS830240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.124, "maximum": 93.74, "mean": 25.748, "stddev": 26.129 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18153428577362, 32.76725621059765 ], [ -117.18153428577362, 32.78080938721109 ], [ -117.16549157064377, 32.78080938721109 ], [ -117.16549157064377, 32.76725621059765 ], [ -117.18153428577362, 32.76725621059765 ] ] ] }, "bbox": [ -117.18153428577362, 32.76725621059765, -117.16549157064377, 32.78080938721109 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.942820+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830255.json", "type": "application/json" } ], "assets": { "11SMS830255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 10.069, "maximum": 100.366, "mean": 61.292, "stddev": 28.421 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS830480", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.18194852289963, 32.970217967220165 ], [ -117.18194852289963, 32.98377087591252 ], [ -117.16586900533393, 32.98377087591252 ], [ -117.16586900533393, 32.970217967220165 ], [ -117.18194852289963, 32.970217967220165 ] ] ] }, "bbox": [ -117.18194852289963, 32.970217967220165, -117.16586900533393, 32.98377087591252 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:35.998424+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS830480.json", "type": "application/json" } ], "assets": { "11SMS830480": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS830480.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 483000.00000000035, 0.0, -1.0, 3649499.999999999 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 80.248, "maximum": 94.88, "mean": 84.38, "stddev": 2.937 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845000", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.1650931296054, 32.53724690433668 ], [ -117.1650931296054, 32.55079836506664 ], [ -117.14909405940716, 32.55079836506664 ], [ -117.14909405940716, 32.53724690433668 ], [ -117.1650931296054, 32.53724690433668 ] ] ] }, "bbox": [ -117.1650931296054, 32.53724690433668, -117.14909405940716, 32.55079836506664 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:36.080201+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845000.json", "type": "application/json" } ], "assets": { "11SMS845000": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845000.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3601500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -21.294, "maximum": -15.823, "mean": -18.687, "stddev": 1.263 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845015", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16511790725976, 32.55077840170688 ], [ -117.16511790725976, 32.56432984359592 ], [ -117.14911642426355, 32.56432984359592 ], [ -117.14911642426355, 32.55077840170688 ], [ -117.16511790725976, 32.55077840170688 ] ] ] }, "bbox": [ -117.16511790725976, 32.55077840170688, -117.14911642426355, 32.56432984359592 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:36.133012+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845015.json", "type": "application/json" } ], "assets": { "11SMS845015": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845015.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3603000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -20.838, "maximum": -8.843, "mean": -14.146, "stddev": 2.094 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845030", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16514270152105, 32.564309869896334 ], [ -117.16514270152105, 32.5778612929412 ], [ -117.1491388041106, 32.5778612929412 ], [ -117.1491388041106, 32.564309869896334 ], [ -117.16514270152105, 32.564309869896334 ] ] ] }, "bbox": [ -117.16514270152105, 32.564309869896334, -117.1491388041106, 32.5778612929412 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:36.265990+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845030.json", "type": "application/json" } ], "assets": { "11SMS845030": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845030.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3604500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.012, "maximum": -8.956, "mean": -12.952, "stddev": 1.74 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845045", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16516751239948, 32.57784130889874 ], [ -117.16516751239948, 32.59139271309615 ], [ -117.14916119895747, 32.59139271309615 ], [ -117.14916119895747, 32.57784130889874 ], [ -117.16516751239948, 32.57784130889874 ] ] ] }, "bbox": [ -117.16516751239948, 32.57784130889874, -117.14916119895747, 32.59139271309615 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:36.336129+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845045.json", "type": "application/json" } ], "assets": { "11SMS845045": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845045.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3606000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -18.636, "maximum": -10.043, "mean": -15.525, "stddev": 1.769 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845060", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.1651923399053, 32.59137271870778 ], [ -117.1651923399053, 32.60492410405448 ], [ -117.14918360881342, 32.60492410405448 ], [ -117.14918360881342, 32.59137271870778 ], [ -117.1651923399053, 32.59137271870778 ] ] ] }, "bbox": [ -117.1651923399053, 32.59137271870778, -117.14918360881342, 32.60492410405448 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:36.466428+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845060.json", "type": "application/json" } ], "assets": { "11SMS845060": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845060.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3607500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -17.86, "maximum": -14.044, "mean": -15.995, "stddev": 0.916 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845075", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16521718404871, 32.60490409931716 ], [ -117.16521718404871, 32.618455465809895 ], [ -117.14920603368768, 32.618455465809895 ], [ -117.14920603368768, 32.60490409931716 ], [ -117.16521718404871, 32.60490409931716 ] ] ] }, "bbox": [ -117.16521718404871, 32.60490409931716, -117.14920603368768, 32.618455465809895 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:36.550063+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845075.json", "type": "application/json" } ], "assets": { "11SMS845075": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845075.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3609000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -17.279, "maximum": -13.712, "mean": -15.622, "stddev": 0.846 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16524204483997, 32.618435450720554 ], [ -117.16524204483997, 32.6319867983561 ], [ -117.14922847358947, 32.6319867983561 ], [ -117.14922847358947, 32.618435450720554 ], [ -117.16524204483997, 32.618435450720554 ] ] ] }, "bbox": [ -117.16524204483997, 32.618435450720554, -117.14922847358947, 32.6319867983561 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:36.649866+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845090.json", "type": "application/json" } ], "assets": { "11SMS845090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -17.045, "maximum": -10.269, "mean": -14.742, "stddev": 1.246 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.1652669222893, 32.63196677291169 ], [ -117.1652669222893, 32.6455181016868 ], [ -117.14925092852803, 32.6455181016868 ], [ -117.14925092852803, 32.63196677291169 ], [ -117.1652669222893, 32.63196677291169 ] ] ] }, "bbox": [ -117.1652669222893, 32.63196677291169, -117.14925092852803, 32.6455181016868 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:36.817296+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845105.json", "type": "application/json" } ], "assets": { "11SMS845105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -16.158, "maximum": 0.593, "mean": -11.709, "stddev": 2.719 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16529181640698, 32.64549806588427 ], [ -117.16529181640698, 32.65904937579572 ], [ -117.14927339851265, 32.65904937579572 ], [ -117.14927339851265, 32.64549806588427 ], [ -117.16529181640698, 32.64549806588427 ] ] ] }, "bbox": [ -117.16529181640698, 32.64549806588427, -117.14927339851265, 32.65904937579572 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:36.874808+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845120.json", "type": "application/json" } ], "assets": { "11SMS845120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -13.417, "maximum": 6.137, "mean": -5.325, "stddev": 6.029 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16531672720329, 32.65902932963202 ], [ -117.16531672720329, 32.6725806206766 ], [ -117.14929588355257, 32.6725806206766 ], [ -117.14929588355257, 32.65902932963202 ], [ -117.16531672720329, 32.65902932963202 ] ] ] }, "bbox": [ -117.16531672720329, 32.65902932963202, -117.14929588355257, 32.6725806206766 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:36.958097+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845135.json", "type": "application/json" } ], "assets": { "11SMS845135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -10.889, "maximum": 8.317, "mean": 0.41, "stddev": 2.766 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16534165468849, 32.672560564148654 ], [ -117.16534165468849, 32.68611183632316 ], [ -117.14931838365709, 32.68611183632316 ], [ -117.14931838365709, 32.672560564148654 ], [ -117.16534165468849, 32.672560564148654 ] ] ] }, "bbox": [ -117.16534165468849, 32.672560564148654, -117.14931838365709, 32.68611183632316 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:37.004782+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845150.json", "type": "application/json" } ], "assets": { "11SMS845150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.252, "maximum": 7.276, "mean": 0.99, "stddev": 1.748 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.1653665988729, 32.68609176942791 ], [ -117.1653665988729, 32.699643022729134 ], [ -117.14934089883549, 32.699643022729134 ], [ -117.14934089883549, 32.68609176942791 ], [ -117.1653665988729, 32.68609176942791 ] ] ] }, "bbox": [ -117.1653665988729, 32.68609176942791, -117.14934089883549, 32.699643022729134 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:37.078749+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845165.json", "type": "application/json" } ], "assets": { "11SMS845165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.198, "maximum": 15.981, "mean": 0.698, "stddev": 1.578 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16539155976679, 32.69962294546354 ], [ -117.16539155976679, 32.71317417988829 ], [ -117.14936342909706, 32.71317417988829 ], [ -117.14936342909706, 32.69962294546354 ], [ -117.16539155976679, 32.69962294546354 ] ] ] }, "bbox": [ -117.16539155976679, 32.69962294546354, -117.14936342909706, 32.71317417988829 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:37.124770+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845180.json", "type": "application/json" } ], "assets": { "11SMS845180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.276, "maximum": 20.019, "mean": 5.707, "stddev": 4.32 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.1654165373805, 32.71315409224926 ], [ -117.1654165373805, 32.72670530779438 ], [ -117.14938597445112, 32.72670530779438 ], [ -117.14938597445112, 32.71315409224926 ], [ -117.1654165373805, 32.71315409224926 ] ] ] }, "bbox": [ -117.1654165373805, 32.71315409224926, -117.14938597445112, 32.72670530779438 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:37.311151+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845195.json", "type": "application/json" } ], "assets": { "11SMS845195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 4.741, "maximum": 48.905, "mean": 20.276, "stddev": 7.736 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16549157064377, 32.75374735704467 ], [ -117.16549157064377, 32.76729851593188 ], [ -117.14945370116136, 32.76729851593188 ], [ -117.14945370116136, 32.75374735704467 ], [ -117.16549157064377, 32.75374735704467 ] ] ] }, "bbox": [ -117.16549157064377, 32.75374735704467, -117.14945370116136, 32.76729851593188 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:37.390152+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845240.json", "type": "application/json" } ], "assets": { "11SMS845240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 5.601, "maximum": 109.859, "mean": 43.896, "stddev": 36.435 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS845255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.16551661524002, 32.7672783867684 ], [ -117.16551661524002, 32.78082952676336 ], [ -117.14947630697857, 32.78082952676336 ], [ -117.14947630697857, 32.7672783867684 ], [ -117.16551661524002, 32.7672783867684 ] ] ] }, "bbox": [ -117.16551661524002, 32.7672783867684, -117.14947630697857, 32.78082952676336 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:37.494903+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS845255.json", "type": "application/json" } ], "assets": { "11SMS845255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS845255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 484500.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 7.196, "maximum": 90.042, "mean": 22.569, "stddev": 16.1 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860000", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14911642426355, 32.53726685735967 ], [ -117.14911642426355, 32.550816298273375 ], [ -117.13311973528512, 32.550816298273375 ], [ -117.13311973528512, 32.53726685735967 ], [ -117.14911642426355, 32.53726685735967 ] ] ] }, "bbox": [ -117.14911642426355, 32.53726685735967, -117.13311973528512, 32.550816298273375 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:37.682475+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860000.json", "type": "application/json" } ], "assets": { "11SMS860000": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860000.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3601500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -16.947, "maximum": -7.138, "mean": -14.134, "stddev": 1.913 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860015", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.1491388041106, 32.55079836506664 ], [ -117.1491388041106, 32.564347786090984 ], [ -117.13313970393109, 32.564347786090984 ], [ -117.13313970393109, 32.55079836506664 ], [ -117.1491388041106, 32.55079836506664 ] ] ] }, "bbox": [ -117.1491388041106, 32.55079836506664, -117.13313970393109, 32.564347786090984 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:37.747063+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860015.json", "type": "application/json" } ], "assets": { "11SMS860015": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860015.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3603000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -15.827, "maximum": 0.011, "mean": -8.552, "stddev": 3.153 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860030", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14916119895747, 32.56432984359592 ], [ -117.14916119895747, 32.57787924472732 ], [ -117.13315968596159, 32.57787924472732 ], [ -117.13315968596159, 32.56432984359592 ], [ -117.14916119895747, 32.56432984359592 ] ] ] }, "bbox": [ -117.14916119895747, 32.56432984359592, -117.13315968596159, 32.57787924472732 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:38.251591+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860030.json", "type": "application/json" } ], "assets": { "11SMS860030": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860030.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3604500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -11.508, "maximum": 0.845, "mean": -6.531, "stddev": 2.475 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860045", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14918360881342, 32.5778612929412 ], [ -117.14918360881342, 32.59141067417609 ], [ -117.13317968138485, 32.59141067417609 ], [ -117.13317968138485, 32.5778612929412 ], [ -117.14918360881342, 32.5778612929412 ] ] ] }, "bbox": [ -117.14918360881342, 32.5778612929412, -117.13317968138485, 32.59141067417609 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:38.337340+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860045.json", "type": "application/json" } ], "assets": { "11SMS860045": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860045.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3606000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -14.625, "maximum": 3.141, "mean": -9.039, "stddev": 3.836 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860060", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14920603368768, 32.59139271309615 ], [ -117.14920603368768, 32.60494207443095 ], [ -117.13319969020907, 32.60494207443095 ], [ -117.13319969020907, 32.59139271309615 ], [ -117.14920603368768, 32.59139271309615 ] ] ] }, "bbox": [ -117.14920603368768, 32.59139271309615, -117.13319969020907, 32.60494207443095 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:38.436924+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860060.json", "type": "application/json" } ], "assets": { "11SMS860060": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860060.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3607500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -14.6, "maximum": 6.512, "mean": -9.519, "stddev": 4.633 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860075", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14922847358947, 32.60492410405448 ], [ -117.14922847358947, 32.618473445485634 ], [ -117.13321971244251, 32.618473445485634 ], [ -117.13321971244251, 32.60492410405448 ], [ -117.14922847358947, 32.60492410405448 ] ] ] }, "bbox": [ -117.14922847358947, 32.60492410405448, -117.13321971244251, 32.618473445485634 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:38.556980+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860075.json", "type": "application/json" } ], "assets": { "11SMS860075": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860075.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3609000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -14.499, "maximum": 6.781, "mean": -7.548, "stddev": 6.089 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14925092852803, 32.618455465809895 ], [ -117.14925092852803, 32.632004787333855 ], [ -117.1332397480934, 32.632004787333855 ], [ -117.1332397480934, 32.618455465809895 ], [ -117.14925092852803, 32.618455465809895 ] ] ] }, "bbox": [ -117.14925092852803, 32.618455465809895, -117.1332397480934, 32.632004787333855 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:38.640793+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860090.json", "type": "application/json" } ], "assets": { "11SMS860090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -13.757, "maximum": 9.856, "mean": -3.445, "stddev": 6.399 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14927339851265, 32.6319867983561 ], [ -117.14927339851265, 32.64553609996931 ], [ -117.13325979717006, 32.64553609996931 ], [ -117.13325979717006, 32.6319867983561 ], [ -117.14927339851265, 32.6319867983561 ] ] ] }, "bbox": [ -117.14927339851265, 32.6319867983561, -117.13325979717006, 32.64553609996931 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:39.020554+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860105.json", "type": "application/json" } ], "assets": { "11SMS860105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -10.254, "maximum": 6.896, "mean": 0.31, "stddev": 3.226 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14929588355257, 32.6455181016868 ], [ -117.14929588355257, 32.65906738338575 ], [ -117.13327985968068, 32.65906738338575 ], [ -117.13327985968068, 32.6455181016868 ], [ -117.14929588355257, 32.6455181016868 ] ] ] }, "bbox": [ -117.14929588355257, 32.6455181016868, -117.13327985968068, 32.65906738338575 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:39.100022+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860120.json", "type": "application/json" } ], "assets": { "11SMS860120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3613500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.295, "maximum": 5.948, "mean": 1.043, "stddev": 1.275 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860135", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14931838365709, 32.65904937579572 ], [ -117.14931838365709, 32.67259863757688 ], [ -117.13329993563357, 32.67259863757688 ], [ -117.13329993563357, 32.65904937579572 ], [ -117.14931838365709, 32.65904937579572 ] ] ] }, "bbox": [ -117.14931838365709, 32.65904937579572, -117.13329993563357, 32.67259863757688 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:39.139515+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860135.json", "type": "application/json" } ], "assets": { "11SMS860135": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860135.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3615000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.088, "maximum": 1.558, "mean": 0.77, "stddev": 0.389 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860150", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14934089883549, 32.6725806206766 ], [ -117.14934089883549, 32.686129862536454 ], [ -117.13332002503704, 32.686129862536454 ], [ -117.13332002503704, 32.6725806206766 ], [ -117.14934089883549, 32.6725806206766 ] ] ] }, "bbox": [ -117.14934089883549, 32.6725806206766, -117.13332002503704, 32.686129862536454 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:39.271961+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860150.json", "type": "application/json" } ], "assets": { "11SMS860150": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860150.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000003, 0.0, -1.0, 3616500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.173, "maximum": 2.459, "mean": 0.982, "stddev": 0.414 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860165", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14936342909706, 32.686111836323136 ], [ -117.14936342909706, 32.699661058258194 ], [ -117.13334012789933, 32.699661058258194 ], [ -117.13334012789933, 32.686111836323136 ], [ -117.14936342909706, 32.686111836323136 ] ] ] }, "bbox": [ -117.14936342909706, 32.686111836323136, -117.13334012789933, 32.699661058258194 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:39.593615+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860165.json", "type": "application/json" } ], "assets": { "11SMS860165": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860165.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000009, 0.0, -1.0, 3618000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -5.442, "maximum": 28.18, "mean": 7.265, "stddev": 7.392 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860180", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14938597445112, 32.699643022729134 ], [ -117.14938597445112, 32.71319222473588 ], [ -117.13336024422875, 32.71319222473588 ], [ -117.13336024422875, 32.699643022729134 ], [ -117.14938597445112, 32.699643022729134 ] ] ] }, "bbox": [ -117.14938597445112, 32.699643022729134, -117.13336024422875, 32.71319222473588 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:39.839478+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860180.json", "type": "application/json" } ], "assets": { "11SMS860180": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860180.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000009, 0.0, -1.0, 3619500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 2.32, "maximum": 55.288, "mean": 23.332, "stddev": 8.673 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860195", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14940853490697, 32.71317417988829 ], [ -117.14940853490697, 32.726723361963245 ], [ -117.13338037403366, 32.726723361963245 ], [ -117.13338037403366, 32.71317417988829 ], [ -117.14940853490697, 32.71317417988829 ] ] ] }, "bbox": [ -117.14940853490697, 32.71317417988829, -117.13338037403366, 32.726723361963245 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:39.935944+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860195.json", "type": "application/json" } ], "assets": { "11SMS860195": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860195.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000009, 0.0, -1.0, 3621000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 14.014, "maximum": 62.828, "mean": 39.225, "stddev": 13.674 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860240", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14947630697857, 32.753767475822414 ], [ -117.14947630697857, 32.76731659808114 ], [ -117.13344084438427, 32.76731659808114 ], [ -117.13344084438427, 32.753767475822414 ], [ -117.14947630697857, 32.753767475822414 ] ] ] }, "bbox": [ -117.14947630697857, 32.753767475822414, -117.13344084438427, 32.76731659808114 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:40.119148+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860240.json", "type": "application/json" } ], "assets": { "11SMS860240": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860240.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000009, 0.0, -1.0, 3625500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 12.181, "maximum": 121.188, "mean": 84.997, "stddev": 34.425 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860255", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.14949892793491, 32.76729851593188 ], [ -117.14949892793491, 32.780847618244955 ], [ -117.13346102817421, 32.780847618244955 ], [ -117.13346102817421, 32.76729851593188 ], [ -117.14949892793491, 32.76729851593188 ] ] ] }, "bbox": [ -117.14949892793491, 32.76729851593188, -117.13346102817421, 32.780847618244955 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:40.479110+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860255.json", "type": "application/json" } ], "assets": { "11SMS860255": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860255.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000009, 0.0, -1.0, 3627000.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 7.213, "maximum": 70.508, "mean": 19.076, "stddev": 6.698 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS860270", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.1495215640398, 32.78082952676336 ], [ -117.1495215640398, 32.794378609127335 ], [ -117.13348122548129, 32.794378609127335 ], [ -117.13348122548129, 32.78082952676336 ], [ -117.1495215640398, 32.78082952676336 ] ] ] }, "bbox": [ -117.1495215640398, 32.78082952676336, -117.13348122548129, 32.794378609127335 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:40.518325+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS860270.json", "type": "application/json" } ], "assets": { "11SMS860270": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS860270.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 486000.0000000009, 0.0, -1.0, 3628500.0 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 28.856, "maximum": 47.787, "mean": 34.691, "stddev": 3.655 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS875000", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.13313970393109, 32.53728478128079 ], [ -117.13313970393109, 32.55083220132091 ], [ -117.11714539778679, 32.55083220132091 ], [ -117.11714539778679, 32.53728478128079 ], [ -117.13313970393109, 32.53728478128079 ] ] ] }, "bbox": [ -117.13313970393109, 32.53728478128079, -117.11714539778679, 32.55083220132091 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:40.837016+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS875000.json", "type": "application/json" } ], "assets": { "11SMS875000": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS875000.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 487500.0000000003, 0.0, -1.0, 3601500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -12.109, "maximum": 6.478, "mean": -1.401, "stddev": 4.633 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS875015", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.13315968596159, 32.550816298273375 ], [ -117.13315968596159, 32.56436369737535 ], [ -117.11716297021412, 32.56436369737535 ], [ -117.11716297021412, 32.550816298273375 ], [ -117.13315968596159, 32.550816298273375 ] ] ] }, "bbox": [ -117.13315968596159, 32.550816298273375, -117.11716297021412, 32.56436369737535 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:40.901254+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS875015.json", "type": "application/json" } ], "assets": { "11SMS875015": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS875015.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 487500.0000000003, 0.0, -1.0, 3603000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -7.123, "maximum": 11.05, "mean": 1.58, "stddev": 2.235 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS875030", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.13317968138485, 32.564347786090984 ], [ -117.13317968138485, 32.577895164250954 ], [ -117.11718055441985, 32.577895164250954 ], [ -117.11718055441985, 32.564347786090984 ], [ -117.13317968138485, 32.564347786090984 ] ] ] }, "bbox": [ -117.13317968138485, 32.564347786090984, -117.11718055441985, 32.577895164250954 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:41.005655+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS875030.json", "type": "application/json" } ], "assets": { "11SMS875030": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS875030.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 487500.0000000003, 0.0, -1.0, 3604500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.598, "maximum": 10.476, "mean": 3.687, "stddev": 2.231 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS875045", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.13319969020907, 32.57787924472732 ], [ -117.13319969020907, 32.59142660194138 ], [ -117.11719815041124, 32.59142660194138 ], [ -117.11719815041124, 32.57787924472732 ], [ -117.13319969020907, 32.57787924472732 ] ] ] }, "bbox": [ -117.13319969020907, 32.57787924472732, -117.11719815041124, 32.59142660194138 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:41.121036+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS875045.json", "type": "application/json" } ], "assets": { "11SMS875045": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS875045.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 487500.0000000003, 0.0, -1.0, 3606000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 0.233, "maximum": 10.957, "mean": 4.858, "stddev": 2.294 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS875060", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.13321971244251, 32.59141067417609 ], [ -117.13321971244251, 32.60495801044038 ], [ -117.11721575819548, 32.60495801044038 ], [ -117.11721575819548, 32.59141067417609 ], [ -117.13321971244251, 32.59141067417609 ] ] ] }, "bbox": [ -117.13321971244251, 32.59141067417609, -117.11721575819548, 32.60495801044038 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:41.177176+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS875060.json", "type": "application/json" } ], "assets": { "11SMS875060": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS875060.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 487500.0000000003, 0.0, -1.0, 3607500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.343, "maximum": 19.808, "mean": 4.306, "stddev": 3.49 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS875075", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.1332397480934, 32.60494207443095 ], [ -117.1332397480934, 32.6184893897416 ], [ -117.11723337777987, 32.6184893897416 ], [ -117.11723337777987, 32.60494207443095 ], [ -117.1332397480934, 32.60494207443095 ] ] ] }, "bbox": [ -117.1332397480934, 32.60494207443095, -117.11723337777987, 32.6184893897416 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:41.276181+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS875075.json", "type": "application/json" } ], "assets": { "11SMS875075": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS875075.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 487500.0000000003, 0.0, -1.0, 3609000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.384, "maximum": 11.408, "mean": 0.581, "stddev": 2.119 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS875090", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.13325979717006, 32.618473445485634 ], [ -117.13325979717006, 32.63202073983879 ], [ -117.11725100917164, 32.63202073983879 ], [ -117.11725100917164, 32.618473445485634 ], [ -117.13325979717006, 32.618473445485634 ] ] ] }, "bbox": [ -117.13325979717006, 32.618473445485634, -117.11725100917164, 32.63202073983879 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:41.362674+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS875090.json", "type": "application/json" } ], "assets": { "11SMS875090": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS875090.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 487500.0000000003, 0.0, -1.0, 3610500.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.332, "maximum": 4.865, "mean": 0.486, "stddev": 1.075 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS875105", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.13327985968068, 32.632004787333855 ], [ -117.13327985968068, 32.64555206072564 ], [ -117.11726865237807, 32.64555206072564 ], [ -117.11726865237807, 32.632004787333855 ], [ -117.13327985968068, 32.632004787333855 ] ] ] }, "bbox": [ -117.13327985968068, 32.632004787333855, -117.11726865237807, 32.64555206072564 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:41.518031+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS875105.json", "type": "application/json" } ], "assets": { "11SMS875105": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS875105.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4759 } }, "conversion": { "name": "UTM zone 11N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -117, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.", "bbox": { "south_latitude": 30.88, "west_longitude": -120, "north_latitude": 49.01, "east_longitude": -114 }, "id": { "authority": "EPSG", "code": 3718 } }, "proj:transform": [ 1.0, 0.0, 487500.0000000003, 0.0, -1.0, 3612000.000000001 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": -0.252, "maximum": 5.059, "mean": 0.054, "stddev": 0.246 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "layer_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "11SMS875120", "geometry": { "type": "Polygon", "coordinates": [ [ [ -117.13329993563357, 32.64553609996931 ], [ -117.13329993563357, 32.65908335239592 ], [ -117.11728630740646, 32.65908335239592 ], [ -117.11728630740646, 32.64553609996931 ], [ -117.13329993563357, 32.64553609996931 ] ] ] }, "bbox": [ -117.13329993563357, 32.64553609996931, -117.11728630740646, 32.65908335239592 ], "properties": { "start_datetime": "2009-01-01T00:00:00+00:00", "end_datetime": "2011-01-01T00:00:00+00:00", "created": "2026-03-19 00:16:41.875621+00:00", "license": "NLPL", "datetime": "2009-01-01T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/stac/block1a/11SMS875120.json", "type": "application/json" } ], "assets": { "11SMS875120": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/California_Topobathy_DEM_Interp_8684/block1a/11SMS875120.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1500, 1500 ], "proj:wkt2": "PROJCRS[\"NAD83(NSRS2007) / UTM zone 11N\",\n BASEGEOGCRS[\"NAD83(NSRS2007)\",\n DATUM[\"NAD83 (National Spatial Reference System 2007)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",4759]],\n CONVERSION[\"UTM zone 11N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-117,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 120\u00b0W and 114\u00b0W onshore and offshore - California, Idaho, Nevada, Oregon, Washington.\"],\n BBOX[30.88,-120,49.01,-114]],\n ID[\"EPSG\",3718]]", "proj:epsg": 3718, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83(NSRS2007) / UTM zone 11N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(NSRS2007)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2007)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coo