{ "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": "2024_SAM_GA_16RGV0008_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.90986892886283, 30.788031866120285 ], [ -84.90986892886283, 30.79726416561019 ], [ -84.89917470463645, 30.79726416561019 ], [ -84.89917470463645, 30.788031866120285 ], [ -84.90986892886283, 30.788031866120285 ] ] ] }, "bbox": [ -84.90986892886283, 30.788031866120285, -84.89917470463645, 30.79726416561019 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:28.547469+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0008_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0008_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0008_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.019, "maximum": 33.399, "mean": 27.185, "stddev": 2.253 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2918_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.60476667752786, 30.87292367099373 ], [ -84.60476667752786, 30.88217913543566 ], [ -84.59403603843589, 30.88217913543566 ], [ -84.59403603843589, 30.87292367099373 ], [ -84.60476667752786, 30.87292367099373 ] ] ] }, "bbox": [ -84.60476667752786, 30.87292367099373, -84.59403603843589, 30.88217913543566 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:28.619846+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2918_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2918_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2918_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 728997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0297_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8911410724269, 30.688527352480776 ], [ -84.8911410724269, 30.69773364853025 ], [ -84.88045737562467, 30.69773364853025 ], [ -84.88045737562467, 30.688527352480776 ], [ -84.8911410724269, 30.688527352480776 ] ] ] }, "bbox": [ -84.8911410724269, 30.688527352480776, -84.88045737562467, 30.69773364853025 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:28.677263+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0297_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0297_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0297_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1002, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3398002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 21.838, "maximum": 33.422, "mean": 30.109, "stddev": 1.509 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9615_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95030858672013, 30.851825729213747 ], [ -84.95030858672013, 30.861055206898605 ], [ -84.939610455835, 30.861055206898605 ], [ -84.939610455835, 30.851825729213747 ], [ -84.95030858672013, 30.851825729213747 ] ] ] }, "bbox": [ -84.95030858672013, 30.851825729213747, -84.939610455835, 30.861055206898605 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:28.736567+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9615_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9615_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9615_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3230_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.5706766957084, 30.980518337079065 ], [ -84.5706766957084, 30.980743670341337 ], [ -84.56016036891805, 30.980743670341337 ], [ -84.56016036891805, 30.980518337079065 ], [ -84.5706766957084, 30.980518337079065 ] ] ] }, "bbox": [ -84.5706766957084, 30.980518337079065, -84.56016036891805, 30.980743670341337 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:28.800781+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3230_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3230_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3230_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 3, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 731997.5, 0.0, -1.0, 3430000.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1510_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75278566753433, 30.803430759331405 ], [ -84.75278566753433, 30.812674892104642 ], [ -84.74207600287075, 30.812674892104642 ], [ -84.74207600287075, 30.803430759331405 ], [ -84.75278566753433, 30.803430759331405 ] ] ] }, "bbox": [ -84.75278566753433, 30.803430759331405, -84.74207600287075, 30.812674892104642 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:28.858913+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1510_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1510_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1510_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.167, "maximum": 29.001, "mean": 25.332, "stddev": 1.09 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9604_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9524135270866, 30.752631542057028 ], [ -84.9524135270866, 30.761860518767286 ], [ -84.94172712369186, 30.761860518767286 ], [ -84.94172712369186, 30.752631542057028 ], [ -84.9524135270866, 30.752631542057028 ] ] ] }, "bbox": [ -84.9524135270866, 30.752631542057028, -84.94172712369186, 30.761860518767286 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:28.916255+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9604_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9604_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9604_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.964, "maximum": 26.205, "mean": 23.643, "stddev": 0.491 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2507_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.64899399036355, 30.774558901685886 ], [ -84.64899399036355, 30.78377262708505 ], [ -84.64036724681159, 30.78377262708505 ], [ -84.64036724681159, 30.774558901685886 ], [ -84.64899399036355, 30.774558901685886 ] ] ] }, "bbox": [ -84.64899399036355, 30.774558901685886, -84.64036724681159, 30.78377262708505 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:28.965817+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2507_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2507_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2507_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 805 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 724997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 46.819, "maximum": 78.906, "mean": 57.441, "stddev": 7.922 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1416_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76197591073428, 30.857711331724914 ], [ -84.76197591073428, 30.866954988824055 ], [ -84.75126067913952, 30.866954988824055 ], [ -84.75126067913952, 30.857711331724914 ], [ -84.76197591073428, 30.857711331724914 ] ] ] }, "bbox": [ -84.76197591073428, 30.857711331724914, -84.75126067913952, 30.866954988824055 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.011830+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1416_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1416_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1416_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9906_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.92070201419841, 30.7701657293434 ], [ -84.92070201419841, 30.779397151357593 ], [ -84.91001081232922, 30.779397151357593 ], [ -84.91001081232922, 30.7701657293434 ], [ -84.92070201419841, 30.7701657293434 ] ] ] }, "bbox": [ -84.92070201419841, 30.7701657293434, -84.91001081232922, 30.779397151357593 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.058393+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9906_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9906_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9906_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.465, "maximum": 26.086, "mean": 23.8, "stddev": 0.544 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9305_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98355003014346, 30.762142769132595 ], [ -84.98355003014346, 30.771369434997347 ], [ -84.97286523650317, 30.771369434997347 ], [ -84.97286523650317, 30.762142769132595 ], [ -84.98355003014346, 30.762142769132595 ] ] ] }, "bbox": [ -84.98355003014346, 30.762142769132595, -84.97286523650317, 30.771369434997347 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.104493+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9305_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9305_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9305_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.557, "maximum": 33.812, "mean": 27.201, "stddev": 2.016 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0012_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.90908773542284, 30.824101497115784 ], [ -84.90908773542284, 30.833333983431604 ], [ -84.89838923919955, 30.833333983431604 ], [ -84.89838923919955, 30.824101497115784 ], [ -84.90908773542284, 30.824101497115784 ] ] ] }, "bbox": [ -84.90908773542284, 30.824101497115784, -84.89838923919955, 30.833333983431604 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.150791+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0012_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0012_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0012_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 27.505, "maximum": 45.76, "mean": 36.917, "stddev": 2.845 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1514_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75194527942138, 30.839496526626206 ], [ -84.75194527942138, 30.848740863649148 ], [ -84.74123131464101, 30.848740863649148 ], [ -84.74123131464101, 30.839496526626206 ], [ -84.75194527942138, 30.839496526626206 ] ] ] }, "bbox": [ -84.75194527942138, 30.839496526626206, -84.74123131464101, 30.848740863649148 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.196877+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1514_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1514_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1514_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.326, "maximum": 37.33, "mean": 32.319, "stddev": 2.212 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV8831_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.02676479106704, 30.99741651172619 ], [ -85.02676479106704, 31.00295091694732 ], [ -85.02033997062185, 31.00295091694732 ], [ -85.02033997062185, 30.99741651172619 ], [ -85.02676479106704, 30.99741651172619 ] ] ] }, "bbox": [ -85.02676479106704, 30.99741651172619, -85.02033997062185, 31.00295091694732 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.242883+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV8831_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV8831_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV8831_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 603, 603 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 688399.5, 0.0, -1.0, 3431600.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2922_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.60386849740951, 30.90898524197213 ], [ -84.60386849740951, 30.918240927120834 ], [ -84.5931335202811, 30.918240927120834 ], [ -84.5931335202811, 30.90898524197213 ], [ -84.60386849740951, 30.90898524197213 ] ] ] }, "bbox": [ -84.60386849740951, 30.90898524197213, -84.5931335202811, 30.918240927120834 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.288720+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2922_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2922_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2922_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 728997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1621_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.74001476518714, 30.902428463569287 ], [ -84.74001476518714, 30.911673390818752 ], [ -84.72932374019999, 30.911673390818752 ], [ -84.72932374019999, 30.902428463569287 ], [ -84.74001476518714, 30.902428463569287 ] ] ] }, "bbox": [ -84.74001476518714, 30.902428463569287, -84.72932374019999, 30.911673390818752 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.334483+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1621_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1621_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1621_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3422002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0500_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85924247291123, 30.715037373067588 ], [ -84.85924247291123, 30.724273206302282 ], [ -84.8485523431172, 30.724273206302282 ], [ -84.8485523431172, 30.715037373067588 ], [ -84.85924247291123, 30.715037373067588 ] ] ] }, "bbox": [ -84.85924247291123, 30.715037373067588, -84.8485523431172, 30.724273206302282 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.380497+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0500_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0500_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0500_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3401002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.439, "maximum": 69.123, "mean": 38.85, "stddev": 11.91 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9804_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93153094717643, 30.75229845803379 ], [ -84.93153094717643, 30.76152900343789 ], [ -84.92084276461715, 30.76152900343789 ], [ -84.92084276461715, 30.75229845803379 ], [ -84.93153094717643, 30.75229845803379 ] ] ] }, "bbox": [ -84.93153094717643, 30.75229845803379, -84.92084276461715, 30.76152900343789 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.427845+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9804_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9804_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9804_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.222, "maximum": 24.315, "mean": 23.442, "stddev": 0.093 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1707_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.73253000031804, 30.77601592313838 ], [ -84.73253000031804, 30.785261460844378 ], [ -84.72182179220113, 30.785261460844378 ], [ -84.72182179220113, 30.77601592313838 ], [ -84.73253000031804, 30.77601592313838 ] ] ] }, "bbox": [ -84.73253000031804, 30.77601592313838, -84.72182179220113, 30.785261460844378 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.467009+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1707_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1707_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1707_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.184, "maximum": 26.704, "mean": 23.912, "stddev": 0.662 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0606_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84760275978965, 30.768967287061944 ], [ -84.84760275978965, 30.778203668362767 ], [ -84.83693667339834, 30.778203668362767 ], [ -84.83693667339834, 30.768967287061944 ], [ -84.84760275978965, 30.768967287061944 ] ] ] }, "bbox": [ -84.84760275978965, 30.768967287061944, -84.83693667339834, 30.778203668362767 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.505990+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0606_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0606_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0606_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.86, "maximum": 30.236, "mean": 24.974, "stddev": 2.379 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3227_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.57136174477851, 30.953473144599275 ], [ -84.57136174477851, 30.962731445883716 ], [ -84.56061868568017, 30.962731445883716 ], [ -84.56061868568017, 30.953473144599275 ], [ -84.57136174477851, 30.953473144599275 ] ] ] }, "bbox": [ -84.57136174477851, 30.953473144599275, -84.56061868568017, 30.962731445883716 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.544301+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3227_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3227_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3227_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 731997.5, 0.0, -1.0, 3428002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1323_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.77096543229122, 30.92100776246369 ], [ -84.77096543229122, 30.93025099099622 ], [ -84.76024354262428, 30.93025099099622 ], [ -84.76024354262428, 30.92100776246369 ], [ -84.77096543229122, 30.92100776246369 ] ] ] }, "bbox": [ -84.77096543229122, 30.92100776246369, -84.76024354262428, 30.93025099099622 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.582931+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1323_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1323_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1323_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9208_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9889290041555, 30.789359375819103 ], [ -84.9889290041555, 30.79851557962784 ], [ -84.98274396259569, 30.79851557962784 ], [ -84.98274396259569, 30.789359375819103 ], [ -84.9889290041555, 30.789359375819103 ] ] ] }, "bbox": [ -84.9889290041555, 30.789359375819103, -84.98274396259569, 30.79851557962784 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.621484+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9208_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9208_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9208_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 574 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692428.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.252, "maximum": 31.587, "mean": 26.735, "stddev": 0.904 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9605_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95222259987622, 30.761649263631636 ], [ -84.95222259987622, 30.770878285844578 ], [ -84.9415351327177, 30.770878285844578 ], [ -84.9415351327177, 30.761649263631636 ], [ -84.95222259987622, 30.761649263631636 ] ] ] }, "bbox": [ -84.95222259987622, 30.761649263631636, -84.9415351327177, 30.770878285844578 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.660691+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9605_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9605_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9605_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.111, "maximum": 26.309, "mean": 24.29, "stddev": 0.62 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2417_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.65724698256945, 30.864869154793837 ], [ -84.65724698256945, 30.874120671848303 ], [ -84.64652183058905, 30.874120671848303 ], [ -84.64652183058905, 30.864869154793837 ], [ -84.65724698256945, 30.864869154793837 ] ] ] }, "bbox": [ -84.65724698256945, 30.864869154793837, -84.64652183058905, 30.874120671848303 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.699185+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2417_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2417_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2417_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2415_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.65768550534695, 30.84683757384871 ], [ -84.65768550534695, 30.8560889835098 ], [ -84.64696251451426, 30.8560889835098 ], [ -84.64696251451426, 30.84683757384871 ], [ -84.65768550534695, 30.84683757384871 ] ] ] }, "bbox": [ -84.65768550534695, 30.84683757384871, -84.64696251451426, 30.8560889835098 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.737718+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2415_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2415_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2415_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0599_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85944169659825, 30.706020126411865 ], [ -84.85944169659825, 30.715255911581792 ], [ -84.84875263184512, 30.715255911581792 ], [ -84.84875263184512, 30.706020126411865 ], [ -84.85944169659825, 30.706020126411865 ] ] ] }, "bbox": [ -84.85944169659825, 30.706020126411865, -84.84875263184512, 30.715255911581792 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.776148+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0599_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0599_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0599_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3400002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 15.782, "maximum": 72.277, "mean": 32.794, "stddev": 16.194 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0804_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8271233341901, 30.750582674761016 ], [ -84.8271233341901, 30.759821044096242 ], [ -84.8164262842635, 30.759821044096242 ], [ -84.8164262842635, 30.750582674761016 ], [ -84.8271233341901, 30.750582674761016 ] ] ] }, "bbox": [ -84.8271233341901, 30.750582674761016, -84.8164262842635, 30.759821044096242 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.814545+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0804_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0804_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0804_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 707997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.139, "maximum": 73.534, "mean": 45.004, "stddev": 11.953 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0011_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9092831658336, 30.81508410990079 ], [ -84.9092831658336, 30.824316549497667 ], [ -84.8985857383226, 30.824316549497667 ], [ -84.8985857383226, 30.81508410990079 ], [ -84.9092831658336, 30.81508410990079 ] ] ] }, "bbox": [ -84.9092831658336, 30.81508410990079, -84.8985857383226, 30.824316549497667 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.853214+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0011_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0011_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0011_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 26.983, "maximum": 42.252, "mean": 34.93, "stddev": 3.394 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0815_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.82488983449954, 30.84976882365735 ], [ -84.82488983449954, 30.859007732185983 ], [ -84.81418100349542, 30.859007732185983 ], [ -84.81418100349542, 30.84976882365735 ], [ -84.82488983449954, 30.84976882365735 ] ] ] }, "bbox": [ -84.82488983449954, 30.84976882365735, -84.81418100349542, 30.859007732185983 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.891482+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0815_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0815_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0815_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 707997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.544, "maximum": 33.424, "mean": 26.551, "stddev": 2.665 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0312_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.87774168787146, 30.823589081388317 ], [ -84.87774168787146, 30.83282392329885 ], [ -84.86704051956096, 30.83282392329885 ], [ -84.86704051956096, 30.823589081388317 ], [ -84.87774168787146, 30.823589081388317 ] ] ] }, "bbox": [ -84.87774168787146, 30.823589081388317, -84.86704051956096, 30.83282392329885 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.929921+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0312_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0312_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0312_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.823, "maximum": 32.879, "mean": 25.019, "stddev": 2.372 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1714_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.73104668031176, 30.839130250113225 ], [ -84.73104668031176, 30.84837614920241 ], [ -84.72033094635769, 30.84837614920241 ], [ -84.72033094635769, 30.839130250113225 ], [ -84.73104668031176, 30.839130250113225 ] ] ] }, "bbox": [ -84.73104668031176, 30.839130250113225, -84.72033094635769, 30.84837614920241 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.962439+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1714_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1714_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1714_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.558, "maximum": 37.083, "mean": 29.609, "stddev": 3.115 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0905_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.81647950827528, 30.759423409124047 ], [ -84.81647950827528, 30.76866260832176 ], [ -84.8057805051934, 30.76866260832176 ], [ -84.8057805051934, 30.759423409124047 ], [ -84.81647950827528, 30.759423409124047 ] ] ] }, "bbox": [ -84.81647950827528, 30.759423409124047, -84.8057805051934, 30.76866260832176 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:29.994170+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0905_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0905_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0905_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.196, "maximum": 43.738, "mean": 30.931, "stddev": 6.032 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3122_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.58295702340683, 30.90859428559823 ], [ -84.58295702340683, 30.917851528215174 ], [ -84.57222028410213, 30.917851528215174 ], [ -84.57222028410213, 30.90859428559823 ], [ -84.58295702340683, 30.90859428559823 ] ] ] }, "bbox": [ -84.58295702340683, 30.90859428559823, -84.57222028410213, 30.917851528215174 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.025749+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3122_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3122_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3122_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 730997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0703_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8377652174728, 30.741740962182387 ], [ -84.8377652174728, 30.75097850191506 ], [ -84.82707011989349, 30.75097850191506 ], [ -84.82707011989349, 30.741740962182387 ], [ -84.8377652174728, 30.741740962182387 ] ] ] }, "bbox": [ -84.8377652174728, 30.741740962182387, -84.82707011989349, 30.75097850191506 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.057701+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0703_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0703_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0703_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.29, "maximum": 74.716, "mean": 49.983, "stddev": 12.391 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0307_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.87873256897748, 30.77850291962558 ], [ -84.87873256897748, 30.787737523680907 ], [ -84.86803674556622, 30.787737523680907 ], [ -84.86803674556622, 30.77850291962558 ], [ -84.87873256897748, 30.77850291962558 ] ] ] }, "bbox": [ -84.87873256897748, 30.77850291962558, -84.86803674556622, 30.787737523680907 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.089345+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0307_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0307_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0307_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.098, "maximum": 34.322, "mean": 26.574, "stddev": 2.404 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9702_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9423557326802, 30.734430054112767 ], [ -84.9423557326802, 30.74365972377224 ], [ -84.93167056638552, 30.74365972377224 ], [ -84.93167056638552, 30.734430054112767 ], [ -84.9423557326802, 30.734430054112767 ] ] ] }, "bbox": [ -84.9423557326802, 30.734430054112767, -84.93167056638552, 30.74365972377224 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.120763+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9702_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9702_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9702_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 37.246, "maximum": 67.134, "mean": 51.25, "stddev": 6.407 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1606_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.74318298429887, 30.767182572529176 ], [ -84.74318298429887, 30.776427280085052 ], [ -84.73247673051297, 30.776427280085052 ], [ -84.73247673051297, 30.767182572529176 ], [ -84.74318298429887, 30.767182572529176 ] ] ] }, "bbox": [ -84.74318298429887, 30.767182572529176, -84.73247673051297, 30.776427280085052 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.152359+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1606_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1606_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1606_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.135, "maximum": 52.816, "mean": 24.789, "stddev": 3.125 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0708_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.83675667983837, 30.78682616327415 ], [ -84.83675667983837, 30.79606394647624 ], [ -84.8260562387695, 30.79606394647624 ], [ -84.8260562387695, 30.78682616327415 ], [ -84.83675667983837, 30.78682616327415 ] ] ] }, "bbox": [ -84.83675667983837, 30.78682616327415, -84.8260562387695, 30.79606394647624 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.184014+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0708_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0708_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0708_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.047, "maximum": 27.177, "mean": 24.131, "stddev": 0.778 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0601_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84860553269226, 30.723881636655 ], [ -84.84860553269226, 30.73311777694752 ], [ -84.83794476844304, 30.73311777694752 ], [ -84.83794476844304, 30.723881636655 ], [ -84.84860553269226, 30.723881636655 ] ] ] }, "bbox": [ -84.84860553269226, 30.723881636655, -84.83794476844304, 30.73311777694752 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.216772+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0601_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0601_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0601_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3402002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 32.649, "maximum": 72.643, "mean": 53.549, "stddev": 8.95 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0505_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85824500578889, 30.760123400543954 ], [ -84.85824500578889, 30.769359474229773 ], [ -84.84754954367472, 30.769359474229773 ], [ -84.84754954367472, 30.760123400543954 ], [ -84.85824500578889, 30.760123400543954 ] ] ] }, "bbox": [ -84.85824500578889, 30.760123400543954, -84.84754954367472, 30.769359474229773 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.248426+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0505_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0505_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0505_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.107, "maximum": 24.567, "mean": 23.563, "stddev": 0.217 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1113_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.79394994894086, 30.831202297451878 ], [ -84.79394994894086, 30.840443456488174 ], [ -84.78324060237485, 30.840443456488174 ], [ -84.78324060237485, 30.831202297451878 ], [ -84.79394994894086, 30.831202297451878 ] ] ] }, "bbox": [ -84.79394994894086, 30.831202297451878, -84.78324060237485, 30.840443456488174 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.281743+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1113_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1113_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1113_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 710997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.508, "maximum": 35.486, "mean": 32.098, "stddev": 1.403 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9709_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9410118324529, 30.797553595227786 ], [ -84.9410118324529, 30.806783585490532 ], [ -84.93031921364762, 30.806783585490532 ], [ -84.93031921364762, 30.797553595227786 ], [ -84.9410118324529, 30.797553595227786 ] ] ] }, "bbox": [ -84.9410118324529, 30.797553595227786, -84.93031921364762, 30.806783585490532 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.313017+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9709_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9709_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9709_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.99, "maximum": 25.476, "mean": 23.532, "stddev": 0.298 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2516_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.64701586760643, 30.85566294187597 ], [ -84.64701586760643, 30.86491518404638 ], [ -84.63629091512036, 30.86491518404638 ], [ -84.63629091512036, 30.85566294187597 ], [ -84.64701586760643, 30.85566294187597 ] ] ] }, "bbox": [ -84.64701586760643, 30.85566294187597, -84.63629091512036, 30.86491518404638 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.344239+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2516_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2516_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2516_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 724997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9226_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.99004531961482, 30.951679510939368 ], [ -84.99004531961482, 30.96090632374619 ], [ -84.97933900362403, 30.96090632374619 ], [ -84.97933900362403, 30.951679510939368 ], [ -84.99004531961482, 30.951679510939368 ] ] ] }, "bbox": [ -84.99004531961482, 30.951679510939368, -84.97933900362403, 30.96090632374619 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.375828+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9226_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9226_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9226_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 691997.5, 0.0, -1.0, 3427002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1517_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75131399363259, 30.86654570646344 ], [ -84.75131399363259, 30.875790196768758 ], [ -84.74059679874313, 30.875790196768758 ], [ -84.74059679874313, 30.86654570646344 ], [ -84.75131399363259, 30.86654570646344 ] ] ] }, "bbox": [ -84.75131399363259, 30.86654570646344, -84.74059679874313, 30.875790196768758 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.407096+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1517_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1517_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1517_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0600_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84880581611927, 30.714864465371218 ], [ -84.84880581611927, 30.72410055748759 ], [ -84.83814611487826, 30.72410055748759 ], [ -84.83814611487826, 30.714864465371218 ], [ -84.84880581611927, 30.714864465371218 ] ] ] }, "bbox": [ -84.84880581611927, 30.714864465371218, -84.83814611487826, 30.72410055748759 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.438000+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0600_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0600_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0600_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3401002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 28.345, "maximum": 73.238, "mean": 55.206, "stddev": 12.396 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1010_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.80501432250496, 30.804330433788618 ], [ -84.80501432250496, 30.813570661438664 ], [ -84.79430908105753, 30.813570661438664 ], [ -84.79430908105753, 30.804330433788618 ], [ -84.80501432250496, 30.804330433788618 ] ] ] }, "bbox": [ -84.80501432250496, 30.804330433788618, -84.79430908105753, 30.813570661438664 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.463810+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1010_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1010_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1010_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 709997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.991, "maximum": 33.441, "mean": 29.774, "stddev": 1.487 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0412_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.86729318358427, 30.82341659267237 ], [ -84.86729318358427, 30.832652219128423 ], [ -84.85659112553013, 30.832652219128423 ], [ -84.85659112553013, 30.82341659267237 ], [ -84.86729318358427, 30.82341659267237 ] ] ] }, "bbox": [ -84.86729318358427, 30.82341659267237, -84.85659112553013, 30.832652219128423 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.489658+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0412_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0412_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0412_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.892, "maximum": 32.346, "mean": 25.665, "stddev": 2.645 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9808_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93075894103022, 30.788368787636838 ], [ -84.93075894103022, 30.797599517417694 ], [ -84.92006649732114, 30.797599517417694 ], [ -84.92006649732114, 30.788368787636838 ], [ -84.93075894103022, 30.788368787636838 ] ] ] }, "bbox": [ -84.93075894103022, 30.788368787636838, -84.92006649732114, 30.797599517417694 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.515455+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9808_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9808_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9808_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.259, "maximum": 35.914, "mean": 24.522, "stddev": 2.304 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1610_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7423402185837, 30.803248301914586 ], [ -84.7423402185837, 30.812493214729948 ], [ -84.73162967070886, 30.812493214729948 ], [ -84.73162967070886, 30.803248301914586 ], [ -84.7423402185837, 30.803248301914586 ] ] ] }, "bbox": [ -84.7423402185837, 30.803248301914586, -84.73162967070886, 30.812493214729948 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.542551+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1610_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1610_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1610_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.002, "maximum": 30.029, "mean": 26.219, "stddev": 1.177 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2823_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.61410056716326, 30.918194880737055 ], [ -84.61410056716326, 30.927449841569334 ], [ -84.60336538653523, 30.927449841569334 ], [ -84.60336538653523, 30.918194880737055 ], [ -84.61410056716326, 30.918194880737055 ] ] ] }, "bbox": [ -84.61410056716326, 30.918194880737055, -84.60336538653523, 30.927449841569334 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.568501+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2823_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2823_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2823_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 727997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9306_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98336193413806, 30.771160652903585 ], [ -84.98336193413806, 30.780387363409552 ], [ -84.97267607748067, 30.780387363409552 ], [ -84.97267607748067, 30.771160652903585 ], [ -84.98336193413806, 30.771160652903585 ] ] ] }, "bbox": [ -84.98336193413806, 30.771160652903585, -84.97267607748067, 30.780387363409552 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.594197+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9306_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9306_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9306_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.892, "maximum": 35.079, "mean": 28.482, "stddev": 2.846 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2108_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.69054571216375, 30.78429122497447 ], [ -84.69054571216375, 30.793539927550015 ], [ -84.6798329074264, 30.793539927550015 ], [ -84.6798329074264, 30.78429122497447 ], [ -84.69054571216375, 30.78429122497447 ] ] ] }, "bbox": [ -84.69054571216375, 30.78429122497447, -84.6798329074264, 30.793539927550015 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.619884+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2108_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2108_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2108_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 720997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.839, "maximum": 53.342, "mean": 27.819, "stddev": 8.27 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9409_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97235068244198, 30.798050327298522 ], [ -84.97235068244198, 30.807277958710102 ], [ -84.96166074061628, 30.807277958710102 ], [ -84.96166074061628, 30.798050327298522 ], [ -84.97235068244198, 30.798050327298522 ] ] ] }, "bbox": [ -84.97235068244198, 30.798050327298522, -84.96166074061628, 30.807277958710102 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.646203+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9409_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9409_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9409_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.453, "maximum": 30.39, "mean": 26.087, "stddev": 1.656 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0206_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88937322886309, 30.769656926878323 ], [ -84.88937322886309, 30.778890700252827 ], [ -84.87867936079039, 30.778890700252827 ], [ -84.87867936079039, 30.769656926878323 ], [ -84.88937322886309, 30.769656926878323 ] ] ] }, "bbox": [ -84.88937322886309, 30.769656926878323, -84.87867936079039, 30.778890700252827 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.672343+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0206_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0206_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0206_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.086, "maximum": 32.471, "mean": 24.877, "stddev": 2.016 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0811_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.82570329763347, 30.813701326043514 ], [ -84.82570329763347, 30.822940038380143 ], [ -84.8149987573285, 30.822940038380143 ], [ -84.8149987573285, 30.813701326043514 ], [ -84.82570329763347, 30.813701326043514 ] ] ] }, "bbox": [ -84.82570329763347, 30.813701326043514, -84.8149987573285, 30.822940038380143 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.698233+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0811_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0811_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0811_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 707997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.254, "maximum": 35.961, "mean": 30.997, "stddev": 2.195 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9612_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95088369671431, 30.824772932827866 ], [ -84.95088369671431, 30.83400227378596 ], [ -84.94018876993313, 30.83400227378596 ], [ -84.94018876993313, 30.824772932827866 ], [ -84.95088369671431, 30.824772932827866 ] ] ] }, "bbox": [ -84.95088369671431, 30.824772932827866, -84.94018876993313, 30.83400227378596 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.805106+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9612_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9612_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9612_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.195, "maximum": 33.042, "mean": 25.363, "stddev": 1.971 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1616_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.74107321815785, 30.857346479793833 ], [ -84.74107321815785, 30.866564651652656 ], [ -84.73035685240417, 30.866564651652656 ], [ -84.73035685240417, 30.857346479793833 ], [ -84.74107321815785, 30.857346479793833 ] ] ] }, "bbox": [ -84.74107321815785, 30.857346479793833, -84.73035685240417, 30.866564651652656 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.831979+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1616_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1616_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1616_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1002, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3416999.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.331, "maximum": 41.134, "mean": 36.927, "stddev": 2.566 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1708_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.73231838384902, 30.785032297210474 ], [ -84.73231838384902, 30.794277886515278 ], [ -84.72160910204576, 30.794277886515278 ], [ -84.72160910204576, 30.785032297210474 ], [ -84.73231838384902, 30.785032297210474 ] ] ] }, "bbox": [ -84.73231838384902, 30.785032297210474, -84.72160910204576, 30.794277886515278 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.858434+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1708_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1708_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1708_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.158, "maximum": 27.179, "mean": 23.797, "stddev": 0.458 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9218_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9915534803431, 30.879537773528725 ], [ -84.9915534803431, 30.88876423047752 ], [ -84.98085572791656, 30.88876423047752 ], [ -84.98085572791656, 30.879537773528725 ], [ -84.9915534803431, 30.879537773528725 ] ] ] }, "bbox": [ -84.9915534803431, 30.879537773528725, -84.98085572791656, 30.88876423047752 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.884488+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9218_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9218_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9218_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 691997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3126_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.5820493898991, 30.944655075923283 ], [ -84.5820493898991, 30.953912541710356 ], [ -84.57130830162652, 30.953912541710356 ], [ -84.57130830162652, 30.944655075923283 ], [ -84.5820493898991, 30.944655075923283 ] ] ] }, "bbox": [ -84.5820493898991, 30.944655075923283, -84.57130830162652, 30.953912541710356 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.909982+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3126_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3126_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3126_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 730997.5, 0.0, -1.0, 3427002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0710_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8363526278817, 30.80486014740192 ], [ -84.8363526278817, 30.81409802805213 ], [ -84.82565004608664, 30.81409802805213 ], [ -84.82565004608664, 30.80486014740192 ], [ -84.8363526278817, 30.80486014740192 ] ] ] }, "bbox": [ -84.8363526278817, 30.80486014740192, -84.82565004608664, 30.81409802805213 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.935452+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0710_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0710_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0710_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.26, "maximum": 34.442, "mean": 28.108, "stddev": 2.517 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1324_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.77075620343474, 30.93002417395376 ], [ -84.77075620343474, 30.933478886013514 ], [ -84.76016826303356, 30.933478886013514 ], [ -84.76016826303356, 30.93002417395376 ], [ -84.77075620343474, 30.93002417395376 ] ] ] }, "bbox": [ -84.77075620343474, 30.93002417395376, -84.76016826303356, 30.933478886013514 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.957085+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1324_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1324_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1324_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 363, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3424360.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0111_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89883536950376, 30.814914206889746 ], [ -84.89883536950376, 30.824147431721382 ], [ -84.88813705122767, 30.824147431721382 ], [ -84.88813705122767, 30.814914206889746 ], [ -84.89883536950376, 30.814914206889746 ] ] ] }, "bbox": [ -84.89883536950376, 30.814914206889746, -84.88813705122767, 30.824147431721382 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:30.978873+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0111_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0111_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0111_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 30.321, "maximum": 43.897, "mean": 37.964, "stddev": 3.175 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9318_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98109815669413, 30.87937419644059 ], [ -84.98109815669413, 30.888601443262083 ], [ -84.97039950684275, 30.888601443262083 ], [ -84.97039950684275, 30.87937419644059 ], [ -84.98109815669413, 30.87937419644059 ] ] ] }, "bbox": [ -84.98109815669413, 30.87937419644059, -84.97039950684275, 30.888601443262083 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.000725+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9318_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9318_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9318_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0213_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88799281249445, 30.832777980645723 ], [ -84.88799281249445, 30.842012084991055 ], [ -84.8772914644025, 30.842012084991055 ], [ -84.8772914644025, 30.832777980645723 ], [ -84.88799281249445, 30.832777980645723 ] ] ] }, "bbox": [ -84.88799281249445, 30.832777980645723, -84.8772914644025, 30.842012084991055 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.022972+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0213_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0213_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0213_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.491, "maximum": 36.175, "mean": 30.751, "stddev": 2.693 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9814_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.92959831880704, 30.842473872156855 ], [ -84.92959831880704, 30.851704878748745 ], [ -84.91889946913032, 30.851704878748745 ], [ -84.91889946913032, 30.842473872156855 ], [ -84.92959831880704, 30.842473872156855 ] ] ] }, "bbox": [ -84.92959831880704, 30.842473872156855, -84.91889946913032, 30.851704878748745 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.045730+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9814_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9814_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9814_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9507_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96228482360124, 30.77985012537938 ], [ -84.96228482360124, 30.789078452917906 ], [ -84.95159611900624, 30.789078452917906 ], [ -84.95159611900624, 30.77985012537938 ], [ -84.96228482360124, 30.77985012537938 ] ] ] }, "bbox": [ -84.96228482360124, 30.77985012537938, -84.95159611900624, 30.789078452917906 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.067879+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9507_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9507_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9507_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.379, "maximum": 28.007, "mean": 24.585, "stddev": 0.587 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0902_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.81708991198225, 30.73237258168722 ], [ -84.81708991198225, 30.741611633121856 ], [ -84.80639411456553, 30.741611633121856 ], [ -84.80639411456553, 30.73237258168722 ], [ -84.81708991198225, 30.73237258168722 ] ] ] }, "bbox": [ -84.81708991198225, 30.73237258168722, -84.80639411456553, 30.741611633121856 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.092329+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0902_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0902_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0902_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 28.417, "maximum": 72.649, "mean": 46.104, "stddev": 8.605 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1017_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8035767847051, 30.867447623830696 ], [ -84.8035767847051, 30.87041254259995 ], [ -84.79300791095127, 30.87041254259995 ], [ -84.79300791095127, 30.867447623830696 ], [ -84.8035767847051, 30.867447623830696 ] ] ] }, "bbox": [ -84.8035767847051, 30.867447623830696, -84.79300791095127, 30.87041254259995 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.114698+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1017_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1017_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1017_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 309, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 709997.5, 0.0, -1.0, 3417306.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 30.686, "maximum": 35.864, "mean": 33.381, "stddev": 1.088 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9900_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.92186428556087, 30.716060347893254 ], [ -84.92186428556087, 30.725291491752586 ], [ -84.91117946932013, 30.725291491752586 ], [ -84.91117946932013, 30.716060347893254 ], [ -84.92186428556087, 30.716060347893254 ] ] ] }, "bbox": [ -84.92186428556087, 30.716060347893254, -84.91117946932013, 30.725291491752586 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.137125+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9900_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9900_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9900_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3401002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 26.241, "maximum": 59.508, "mean": 38.533, "stddev": 6.311 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0398_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88051053611555, 30.697346964740788 ], [ -84.88051053611555, 30.70658114118709 ], [ -84.86982430360274, 30.70658114118709 ], [ -84.86982430360274, 30.697346964740788 ], [ -84.88051053611555, 30.697346964740788 ] ] ] }, "bbox": [ -84.88051053611555, 30.697346964740788, -84.86982430360274, 30.70658114118709 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.159332+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0398_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0398_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0398_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3399002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 15.347, "maximum": 38.717, "mean": 27.546, "stddev": 4.8 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0298_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89094552254987, 30.697517757799844 ], [ -84.89094552254987, 30.70675115342419 ], [ -84.880260174584, 30.70675115342419 ], [ -84.880260174584, 30.697517757799844 ], [ -84.89094552254987, 30.697517757799844 ] ] ] }, "bbox": [ -84.89094552254987, 30.697517757799844, -84.880260174584, 30.70675115342419 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.182194+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0298_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0298_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0298_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3399002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.769, "maximum": 33.182, "mean": 28.123, "stddev": 1.904 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9802_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93191642845929, 30.734263211320506 ], [ -84.93191642845929, 30.74349366458525 ], [ -84.92123037363095, 30.74349366458525 ], [ -84.92123037363095, 30.734263211320506 ], [ -84.93191642845929, 30.734263211320506 ] ] ] }, "bbox": [ -84.93191642845929, 30.734263211320506, -84.92123037363095, 30.74349366458525 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.204988+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9802_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9802_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9802_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.154, "maximum": 65.795, "mean": 42.835, "stddev": 6.613 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9512_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96133290397192, 30.824938687078923 ], [ -84.96133290397192, 30.834167240883186 ], [ -84.95063887073941, 30.834167240883186 ], [ -84.95063887073941, 30.824938687078923 ], [ -84.96133290397192, 30.824938687078923 ] ] ] }, "bbox": [ -84.96133290397192, 30.824938687078923, -84.95063887073941, 30.834167240883186 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.227444+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9512_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9512_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9512_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.649, "maximum": 38.703, "mean": 30.763, "stddev": 3.301 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1410_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76323121108383, 30.80361237594226 ], [ -84.76323121108383, 30.812855728345703 ], [ -84.75252243010901, 30.812855728345703 ], [ -84.75252243010901, 30.80361237594226 ], [ -84.76323121108383, 30.80361237594226 ] ] ] }, "bbox": [ -84.76323121108383, 30.80361237594226, -84.75252243010901, 30.812855728345703 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.249792+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1410_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1410_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1410_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.218, "maximum": 36.671, "mean": 26.95, "stddev": 3.339 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1709_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.73210667197874, 30.794048657404915 ], [ -84.73210667197874, 30.803294298317642 ], [ -84.72139631601172, 30.803294298317642 ], [ -84.72139631601172, 30.794048657404915 ], [ -84.73210667197874, 30.794048657404915 ] ] ] }, "bbox": [ -84.73210667197874, 30.794048657404915, -84.72139631601172, 30.803294298317642 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.272261+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1709_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1709_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1709_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.097, "maximum": 28.945, "mean": 24.355, "stddev": 0.91 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9911_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91973105022005, 30.81525317141525 ], [ -84.91973105022005, 30.824484825451346 ], [ -84.90903451394965, 30.824484825451346 ], [ -84.90903451394965, 30.81525317141525 ], [ -84.91973105022005, 30.81525317141525 ] ] ] }, "bbox": [ -84.91973105022005, 30.81525317141525, -84.90903451394965, 30.824484825451346 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.294591+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9911_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9911_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9911_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.256, "maximum": 38.922, "mean": 31.846, "stddev": 2.993 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9031_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.01003636112155, 30.997093778070873 ], [ -85.01003636112155, 31.002694087050227 ], [ -84.99940221103161, 31.002694087050227 ], [ -84.99940221103161, 30.997093778070873 ], [ -85.01003636112155, 30.997093778070873 ] ] ] }, "bbox": [ -85.01003636112155, 30.997093778070873, -84.99940221103161, 31.002694087050227 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.316434+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9031_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9031_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9031_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 603, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 689997.5, 0.0, -1.0, 3431600.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0605_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84780349525597, 30.759950184458056 ], [ -84.84780349525597, 30.769186517540184 ], [ -84.83713847424053, 30.769186517540184 ], [ -84.83713847424053, 30.759950184458056 ], [ -84.84780349525597, 30.759950184458056 ] ] ] }, "bbox": [ -84.84780349525597, 30.759950184458056, -84.83713847424053, 30.769186517540184 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.339319+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0605_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0605_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0605_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.965, "maximum": 24.241, "mean": 23.183, "stddev": 0.104 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9122_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.00125940328401, 30.915771716064928 ], [ -85.00125940328401, 30.924997559517497 ], [ -84.99055827242573, 30.924997559517497 ], [ -84.99055827242573, 30.915771716064928 ], [ -85.00125940328401, 30.915771716064928 ] ] ] }, "bbox": [ -85.00125940328401, 30.915771716064928, -84.99055827242573, 30.924997559517497 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.361713+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9122_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9122_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9122_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 690997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0413_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.86709376408062, 30.832433722476328 ], [ -84.86709376408062, 30.84166939681836 ], [ -84.85639063521285, 30.84166939681836 ], [ -84.85639063521285, 30.832433722476328 ], [ -84.86709376408062, 30.832433722476328 ] ] ] }, "bbox": [ -84.86709376408062, 30.832433722476328, -84.85639063521285, 30.84166939681836 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.383993+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0413_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0413_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0413_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.922, "maximum": 34.482, "mean": 27.287, "stddev": 3.37 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3223_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.57227370560867, 30.917412690319356 ], [ -84.57227370560867, 30.92667076724093 ], [ -84.5615349990188, 30.92667076724093 ], [ -84.5615349990188, 30.917412690319356 ], [ -84.57227370560867, 30.917412690319356 ] ] ] }, "bbox": [ -84.57227370560867, 30.917412690319356, -84.5615349990188, 30.92667076724093 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.405865+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3223_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3223_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3223_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 731997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0697_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84940552482011, 30.68783992082277 ], [ -84.84940552482011, 30.697048816803736 ], [ -84.83874960966966, 30.697048816803736 ], [ -84.83874960966966, 30.68783992082277 ], [ -84.84940552482011, 30.68783992082277 ] ] ] }, "bbox": [ -84.84940552482011, 30.68783992082277, -84.83874960966966, 30.697048816803736 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.427885+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0697_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0697_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0697_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1002, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3398002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 17.22, "maximum": 69.621, "mean": 37.15, "stddev": 12.186 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3427_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.55044109091062, 30.953123410412044 ], [ -84.55044109091062, 30.962336280720415 ], [ -84.54216509213745, 30.962336280720415 ], [ -84.54216509213745, 30.953123410412044 ], [ -84.55044109091062, 30.953123410412044 ] ] ] }, "bbox": [ -84.55044109091062, 30.953123410412044, -84.54216509213745, 30.962336280720415 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.450012+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3427_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3427_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3427_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 769 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 733997.5, 0.0, -1.0, 3428002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1607_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.74297243529675, 30.77619902567276 ], [ -84.74297243529675, 30.785443784529907 ], [ -84.73226510870442, 30.785443784529907 ], [ -84.73226510870442, 30.77619902567276 ], [ -84.74297243529675, 30.77619902567276 ] ] ] }, "bbox": [ -84.74297243529675, 30.77619902567276, -84.73226510870442, 30.785443784529907 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.472549+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1607_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1607_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1607_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.147, "maximum": 24.008, "mean": 23.316, "stddev": 0.071 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9705_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.94178029473791, 30.76148308216248 ], [ -84.94178029473791, 30.770712889174597 ], [ -84.93109193735395, 30.770712889174597 ], [ -84.93109193735395, 30.76148308216248 ], [ -84.94178029473791, 30.76148308216248 ] ] ] }, "bbox": [ -84.94178029473791, 30.76148308216248, -84.93109193735395, 30.770712889174597 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.495458+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9705_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9705_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9705_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.107, "maximum": 25.426, "mean": 23.458, "stddev": 0.319 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1605_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.74339343841126, 30.758166105525486 ], [ -84.74339343841126, 30.767410761789126 ], [ -84.73268825695489, 30.767410761789126 ], [ -84.73268825695489, 30.758166105525486 ], [ -84.74339343841126, 30.758166105525486 ] ] ] }, "bbox": [ -84.74339343841126, 30.758166105525486, -84.73268825695489, 30.767410761789126 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.517079+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1605_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1605_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1605_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.223, "maximum": 70.918, "mean": 55.536, "stddev": 12.838 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2204_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.68096811531505, 30.748039598950783 ], [ -84.68096811531505, 30.757288866919385 ], [ -84.67025873096267, 30.757288866919385 ], [ -84.67025873096267, 30.748039598950783 ], [ -84.68096811531505, 30.748039598950783 ] ] ] }, "bbox": [ -84.68096811531505, 30.748039598950783, -84.67025873096267, 30.757288866919385 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.539784+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2204_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2204_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2204_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 721997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 55.502, "maximum": 92.551, "mean": 74.923, "stddev": 10.333 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1508_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75320529385048, 30.785397792515347 ], [ -84.75320529385048, 30.79464182321793 ], [ -84.74249777637938, 30.79464182321793 ], [ -84.74249777637938, 30.785397792515347 ], [ -84.75320529385048, 30.785397792515347 ] ] ] }, "bbox": [ -84.75320529385048, 30.785397792515347, -84.74249777637938, 30.79464182321793 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.561666+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1508_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1508_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1508_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.224, "maximum": 29.847, "mean": 25.533, "stddev": 1.358 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2418_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.65702757298413, 30.873884924285406 ], [ -84.65702757298413, 30.883136495050827 ], [ -84.64630133970968, 30.883136495050827 ], [ -84.64630133970968, 30.873884924285406 ], [ -84.65702757298413, 30.873884924285406 ] ] ] }, "bbox": [ -84.65702757298413, 30.873884924285406, -84.64630133970968, 30.883136495050827 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.583515+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2418_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2418_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2418_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9422_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96988168633446, 30.915280286844176 ], [ -84.96988168633446, 30.924508503402908 ], [ -84.95917785828944, 30.924508503402908 ], [ -84.95917785828944, 30.915280286844176 ], [ -84.96988168633446, 30.915280286844176 ] ] ] }, "bbox": [ -84.96988168633446, 30.915280286844176, -84.95917785828944, 30.924508503402908 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.605526+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9422_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9422_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9422_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1912_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.71057664655541, 30.8207282732799 ], [ -84.71057664655541, 30.82997562867025 ], [ -84.69986129958468, 30.82997562867025 ], [ -84.69986129958468, 30.8207282732799 ], [ -84.71057664655541, 30.8207282732799 ] ] ] }, "bbox": [ -84.71057664655541, 30.8207282732799, -84.69986129958468, 30.82997562867025 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.628077+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1912_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1912_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1912_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 718997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.306, "maximum": 33.823, "mean": 26.575, "stddev": 2.196 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0007_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91006400725215, 30.779014424157367 ], [ -84.91006400725215, 30.78824667696152 ], [ -84.89937084983718, 30.78824667696152 ], [ -84.89937084983718, 30.779014424157367 ], [ -84.91006400725215, 30.779014424157367 ] ] ] }, "bbox": [ -84.91006400725215, 30.779014424157367, -84.89937084983718, 30.78824667696152 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.650572+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0007_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0007_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0007_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.682, "maximum": 28.05, "mean": 23.957, "stddev": 0.709 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0114_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8982458880577, 30.84196614600964 ], [ -84.8982458880577, 30.851199511892393 ], [ -84.8875443609973, 30.851199511892393 ], [ -84.8875443609973, 30.84196614600964 ], [ -84.8982458880577, 30.84196614600964 ] ] ] }, "bbox": [ -84.8982458880577, 30.84196614600964, -84.8875443609973, 30.851199511892393 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.672684+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0114_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0114_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0114_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.253, "maximum": 43.236, "mean": 31.248, "stddev": 4.364 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1316_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7724273988127, 30.85789249376186 ], [ -84.7724273988127, 30.86713536843008 ], [ -84.76171305380956, 30.86713536843008 ], [ -84.76171305380956, 30.85789249376186 ], [ -84.7724273988127, 30.85789249376186 ] ] ] }, "bbox": [ -84.7724273988127, 30.85789249376186, -84.76171305380956, 30.86713536843008 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.694679+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1316_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1316_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1316_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9809_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93056572188424, 30.797386335891865 ], [ -84.93056572188424, 30.806617111787382 ], [ -84.91987221170159, 30.806617111787382 ], [ -84.91987221170159, 30.797386335891865 ], [ -84.93056572188424, 30.797386335891865 ] ] ] }, "bbox": [ -84.93056572188424, 30.797386335891865, -84.91987221170159, 30.806617111787382 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.716851+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9809_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9809_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9809_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.838, "maximum": 27.183, "mean": 23.997, "stddev": 0.82 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3027_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.59228280953678, 30.953866486467362 ], [ -84.59228280953678, 30.96312322806106 ], [ -84.58154151567521, 30.96312322806106 ], [ -84.58154151567521, 30.953866486467362 ], [ -84.59228280953678, 30.953866486467362 ] ] ] }, "bbox": [ -84.59228280953678, 30.953866486467362, -84.58154151567521, 30.96312322806106 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.738386+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3027_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3027_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3027_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 729997.5, 0.0, -1.0, 3428002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0112_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89863896422965, 30.823931533635463 ], [ -84.89863896422965, 30.833164805475768 ], [ -84.8879395768347, 30.833164805475768 ], [ -84.8879395768347, 30.823931533635463 ], [ -84.89863896422965, 30.823931533635463 ] ] ] }, "bbox": [ -84.89863896422965, 30.823931533635463, -84.8879395768347, 30.833164805475768 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.760080+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0112_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0112_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0112_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 29.042, "maximum": 48.265, "mean": 39.956, "stddev": 3.102 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9510_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96171392927775, 30.806903303298366 ], [ -84.96171392927775, 30.816131766572166 ], [ -84.95102202892379, 30.816131766572166 ], [ -84.95102202892379, 30.806903303298366 ], [ -84.96171392927775, 30.806903303298366 ] ] ] }, "bbox": [ -84.96171392927775, 30.806903303298366, -84.95102202892379, 30.816131766572166 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.782107+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9510_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9510_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9510_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.601, "maximum": 32.338, "mean": 26.563, "stddev": 1.498 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0917_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.81402962265481, 30.867625478307467 ], [ -84.81402962265481, 30.870589569244828 ], [ -84.8034609576689, 30.870589569244828 ], [ -84.8034609576689, 30.867625478307467 ], [ -84.81402962265481, 30.867625478307467 ] ] ] }, "bbox": [ -84.81402962265481, 30.867625478307467, -84.8034609576689, 30.870589569244828 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.804504+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0917_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0917_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0917_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 309, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3417306.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.385, "maximum": 34.213, "mean": 28.711, "stddev": 2.863 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1715_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.73083439525554, 30.848146526982294 ], [ -84.73083439525554, 30.857392477734205 ], [ -84.72011758426906, 30.857392477734205 ], [ -84.72011758426906, 30.848146526982294 ], [ -84.73083439525554, 30.848146526982294 ] ] ] }, "bbox": [ -84.73083439525554, 30.848146526982294, -84.72011758426906, 30.857392477734205 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.826467+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1715_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1715_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1715_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.594, "maximum": 35.932, "mean": 27.518, "stddev": 2.614 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2621_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.63545822827416, 30.90054976875562 ], [ -84.63545822827416, 30.90980306090081 ], [ -84.6247269820475, 30.90980306090081 ], [ -84.6247269820475, 30.90054976875562 ], [ -84.63545822827416, 30.90054976875562 ] ] ] }, "bbox": [ -84.63545822827416, 30.90054976875562, -84.6247269820475, 30.90980306090081 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.848250+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2621_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2621_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2621_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 725997.5, 0.0, -1.0, 3422002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9028_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.01059793572645, 30.970040586618982 ], [ -85.01059793572645, 30.97926590192974 ], [ -84.9998912785549, 30.97926590192974 ], [ -84.9998912785549, 30.970040586618982 ], [ -85.01059793572645, 30.970040586618982 ] ] ] }, "bbox": [ -85.01059793572645, 30.970040586618982, -84.9998912785549, 30.97926590192974 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.870264+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9028_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9028_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9028_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 689997.5, 0.0, -1.0, 3429002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2920_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.60431778971713, 30.89095448460188 ], [ -84.60431778971713, 30.900210059377645 ], [ -84.59358498256998, 30.900210059377645 ], [ -84.59358498256998, 30.89095448460188 ], [ -84.60431778971713, 30.89095448460188 ] ] ] }, "bbox": [ -84.60431778971713, 30.89095448460188, -84.59358498256998, 30.900210059377645 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.892325+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2920_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2920_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2920_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 728997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0409_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8678909031562, 30.79636512084167 ], [ -84.8678909031562, 30.805600603690817 ], [ -84.85719205468594, 30.805600603690817 ], [ -84.85719205468594, 30.79636512084167 ], [ -84.8678909031562, 30.79636512084167 ] ] ] }, "bbox": [ -84.8678909031562, 30.79636512084167, -84.85719205468594, 30.805600603690817 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.914203+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0409_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0409_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0409_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.167, "maximum": 34.019, "mean": 26.231, "stddev": 2.559 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2924_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.60341880028994, 30.927015943081255 ], [ -84.60341880028994, 30.936271738642063 ], [ -84.59268165125262, 30.936271738642063 ], [ -84.59268165125262, 30.927015943081255 ], [ -84.60341880028994, 30.927015943081255 ] ] ] }, "bbox": [ -84.60341880028994, 30.927015943081255, -84.59268165125262, 30.936271738642063 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.937002+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2924_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2924_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2924_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 728997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1908_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.71143185545253, 30.784663441290522 ], [ -84.71143185545253, 30.793910587886625 ], [ -84.7007208112268, 30.793910587886625 ], [ -84.7007208112268, 30.784663441290522 ], [ -84.71143185545253, 30.784663441290522 ] ] ] }, "bbox": [ -84.71143185545253, 30.784663441290522, -84.7007208112268, 30.793910587886625 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.958831+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1908_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1908_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1908_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 718997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.122, "maximum": 27.949, "mean": 23.884, "stddev": 0.836 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9919_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91817294995262, 30.88739236722489 ], [ -84.91817294995262, 30.896624392926014 ], [ -84.90746785391129, 30.896624392926014 ], [ -84.90746785391129, 30.88739236722489 ], [ -84.91817294995262, 30.88739236722489 ] ] ] }, "bbox": [ -84.91817294995262, 30.88739236722489, -84.90746785391129, 30.896624392926014 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:31.980551+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9919_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9919_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9919_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9128_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.00013264037415, 30.969878121166033 ], [ -85.00013264037415, 30.97910422991019 ], [ -84.9894250807245, 30.97910422991019 ], [ -84.9894250807245, 30.969878121166033 ], [ -85.00013264037415, 30.969878121166033 ] ] ] }, "bbox": [ -85.00013264037415, 30.969878121166033, -84.9894250807245, 30.97910422991019 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.002810+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9128_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9128_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9128_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 690997.5, 0.0, -1.0, 3429002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2316_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.66791681785415, 30.856042958399918 ], [ -84.66791681785415, 30.86529364260649 ], [ -84.65719362848715, 30.86529364260649 ], [ -84.65719362848715, 30.856042958399918 ], [ -84.66791681785415, 30.856042958399918 ] ] ] }, "bbox": [ -84.66791681785415, 30.856042958399918, -84.65719362848715, 30.86529364260649 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.029086+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2316_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2316_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2316_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 722997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9805_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93133807613802, 30.761316060916567 ], [ -84.93133807613802, 30.770546652402594 ], [ -84.92064882900256, 30.770546652402594 ], [ -84.92064882900256, 30.761316060916567 ], [ -84.93133807613802, 30.761316060916567 ] ] ] }, "bbox": [ -84.93133807613802, 30.761316060916567, -84.92064882900256, 30.770546652402594 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.052699+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9805_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9805_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9805_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.188, "maximum": 24.107, "mean": 23.326, "stddev": 0.081 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9806_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93114511812335, 30.770333650146483 ], [ -84.93114511812335, 30.779564287722607 ], [ -84.92045480593765, 30.779564287722607 ], [ -84.92045480593765, 30.770333650146483 ], [ -84.93114511812335, 30.770333650146483 ] ] ] }, "bbox": [ -84.93114511812335, 30.770333650146483, -84.92045480593765, 30.779564287722607 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.074590+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9806_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9806_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9806_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.184, "maximum": 23.854, "mean": 23.322, "stddev": 0.042 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2105_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.6911919396328, 30.757242852460145 ], [ -84.6911919396328, 30.7664913968076 ], [ -84.68048235934968, 30.7664913968076 ], [ -84.68048235934968, 30.757242852460145 ], [ -84.6911919396328, 30.757242852460145 ] ] ] }, "bbox": [ -84.6911919396328, 30.757242852460145, -84.68048235934968, 30.7664913968076 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.096421+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2105_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2105_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2105_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 720997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 32.271, "maximum": 85.534, "mean": 51.92, "stddev": 12.744 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV8830_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.02695049506553, 30.988398680423934 ], [ -85.02695049506553, 30.99755823987744 ], [ -85.02045141663173, 30.99755823987744 ], [ -85.02045141663173, 30.988398680423934 ], [ -85.02695049506553, 30.988398680423934 ] ] ] }, "bbox": [ -85.02695049506553, 30.988398680423934, -85.02045141663173, 30.99755823987744 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.118309+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV8830_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV8830_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV8830_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 603 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 688399.5, 0.0, -1.0, 3431002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1518_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75110337537241, 30.875562071987737 ], [ -84.75110337537241, 30.88480661340532 ], [ -84.7403851028224, 30.88480661340532 ], [ -84.7403851028224, 30.875562071987737 ], [ -84.75110337537241, 30.875562071987737 ] ] ] }, "bbox": [ -84.75110337537241, 30.875562071987737, -84.7403851028224, 30.88480661340532 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.140815+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1518_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1518_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1518_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1507_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75341496520201, 30.77638128832502 ], [ -84.75341496520201, 30.78562526800578 ], [ -84.74270852061136, 30.78562526800578 ], [ -84.74270852061136, 30.77638128832502 ], [ -84.75341496520201, 30.77638128832502 ] ] ] }, "bbox": [ -84.75341496520201, 30.77638128832502, -84.74270852061136, 30.78562526800578 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.162950+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1507_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1507_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1507_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.118, "maximum": 26.528, "mean": 23.845, "stddev": 0.634 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0405_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.86868660636212, 30.76029629952611 ], [ -84.86868660636212, 30.769531591018193 ], [ -84.85799203067796, 30.769531591018193 ], [ -84.85799203067796, 30.76029629952611 ], [ -84.86868660636212, 30.76029629952611 ] ] ] }, "bbox": [ -84.86868660636212, 30.76029629952611, -84.85799203067796, 30.769531591018193 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.184987+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0405_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0405_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0405_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.656, "maximum": 25.552, "mean": 23.619, "stddev": 0.347 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1522_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75025995302772, 30.911627395235946 ], [ -84.75025995302772, 30.920872141193573 ], [ -84.73953736504271, 30.920872141193573 ], [ -84.73953736504271, 30.911627395235946 ], [ -84.75025995302772, 30.911627395235946 ] ] ] }, "bbox": [ -84.75025995302772, 30.911627395235946, -84.73953736504271, 30.920872141193573 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.206468+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1522_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1522_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1522_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0406_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.86848781505157, 30.769313525440463 ], [ -84.86848781505157, 30.778548864759106 ], [ -84.85779217188377, 30.778548864759106 ], [ -84.85779217188377, 30.769313525440463 ], [ -84.86848781505157, 30.769313525440463 ] ] ] }, "bbox": [ -84.86848781505157, 30.769313525440463, -84.85779217188377, 30.778548864759106 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.228141+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0406_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0406_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0406_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.018, "maximum": 25.332, "mean": 23.459, "stddev": 0.316 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9309_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98279713707093, 30.798214222594464 ], [ -84.98279713707093, 30.807441067071736 ], [ -84.97210808852043, 30.807441067071736 ], [ -84.97210808852043, 30.798214222594464 ], [ -84.98279713707093, 30.798214222594464 ] ] ] }, "bbox": [ -84.98279713707093, 30.798214222594464, -84.97210808852043, 30.807441067071736 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.250364+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9309_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9309_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9309_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.916, "maximum": 30.861, "mean": 27.49, "stddev": 1.568 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9601_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95298579244768, 30.725578295572852 ], [ -84.95298579244768, 30.734807135823473 ], [ -84.94230257750365, 30.734807135823473 ], [ -84.94230257750365, 30.725578295572852 ], [ -84.95298579244768, 30.725578295572852 ] ] ] }, "bbox": [ -84.95298579244768, 30.725578295572852, -84.94230257750365, 30.734807135823473 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.272553+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9601_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9601_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9601_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3402002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 36.953, "maximum": 45.692, "mean": 38.649, "stddev": 2.137 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0115_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89804921709103, 30.85098343163266 ], [ -84.89804921709103, 30.8602168445492 ], [ -84.88734661948365, 30.8602168445492 ], [ -84.88734661948365, 30.85098343163266 ], [ -84.89804921709103, 30.85098343163266 ] ] ] }, "bbox": [ -84.89804921709103, 30.85098343163266, -84.88734661948365, 30.8602168445492 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.294748+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0115_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0115_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0115_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.172, "maximum": 34.179, "mean": 29.803, "stddev": 1.391 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1523_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75004885993071, 30.920643691321715 ], [ -84.75004885993071, 30.929888488437133 ], [ -84.73932519188776, 30.929888488437133 ], [ -84.73932519188776, 30.920643691321715 ], [ -84.75004885993071, 30.920643691321715 ] ] ] }, "bbox": [ -84.75004885993071, 30.920643691321715, -84.73932519188776, 30.929888488437133 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.316353+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1523_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1523_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1523_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1005_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.80603836227971, 30.759246312526084 ], [ -84.80603836227971, 30.768486292285463 ], [ -84.7953384751447, 30.768486292285463 ], [ -84.7953384751447, 30.759246312526084 ], [ -84.80603836227971, 30.759246312526084 ] ] ] }, "bbox": [ -84.80603836227971, 30.759246312526084, -84.7953384751447, 30.768486292285463 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.338969+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1005_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1005_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1005_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 709997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.267, "maximum": 24.688, "mean": 23.929, "stddev": 0.385 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0308_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.87853457136325, 30.78752017941586 ], [ -84.87853457136325, 30.796754831025353 ], [ -84.86783767992326, 30.796754831025353 ], [ -84.86783767992326, 30.78752017941586 ], [ -84.87853457136325, 30.78752017941586 ] ] ] }, "bbox": [ -84.87853457136325, 30.78752017941586, -84.86783767992326, 30.796754831025353 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.361202+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0308_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0308_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0308_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.983, "maximum": 33.732, "mean": 27.2, "stddev": 2.524 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2721_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.62500311646723, 30.900357313030316 ], [ -84.62500311646723, 30.909611384776 ], [ -84.61427098786899, 30.909611384776 ], [ -84.61427098786899, 30.900357313030316 ], [ -84.62500311646723, 30.900357313030316 ] ] ] }, "bbox": [ -84.62500311646723, 30.900357313030316, -84.61427098786899, 30.909611384776 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.383405+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2721_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2721_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2721_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 726997.5, 0.0, -1.0, 3422002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9209_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98874120768896, 30.798377276819245 ], [ -84.98874120768896, 30.807533500148175 ], [ -84.98255552181735, 30.807533500148175 ], [ -84.98255552181735, 30.798377276819245 ], [ -84.98874120768896, 30.798377276819245 ] ] ] }, "bbox": [ -84.98874120768896, 30.798377276819245, -84.98255552181735, 30.807533500148175 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.406214+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9209_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9209_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9209_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 574 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692428.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.547, "maximum": 28.873, "mean": 26.64, "stddev": 1.047 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0208_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88897926851192, 30.78769158220765 ], [ -84.88897926851192, 30.796925450103284 ], [ -84.87828326566795, 30.796925450103284 ], [ -84.87828326566795, 30.78769158220765 ], [ -84.88897926851192, 30.78769158220765 ] ] ] }, "bbox": [ -84.88897926851192, 30.78769158220765, -84.87828326566795, 30.796925450103284 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.428419+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0208_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0208_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0208_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.184, "maximum": 33.926, "mean": 26.921, "stddev": 2.333 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1105_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.79559730851236, 30.759068376483313 ], [ -84.79559730851236, 30.76830913647759 ], [ -84.78489653780005, 30.76830913647759 ], [ -84.78489653780005, 30.759068376483313 ], [ -84.79559730851236, 30.759068376483313 ] ] ] }, "bbox": [ -84.79559730851236, 30.759068376483313, -84.78489653780005, 30.76830913647759 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.450787+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1105_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1105_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1105_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 710997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.4, "maximum": 42.748, "mean": 32.211, "stddev": 5.29 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9616_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95011671056228, 30.860843300696153 ], [ -84.95011671056228, 30.870072823972873 ], [ -84.93941751069137, 30.870072823972873 ], [ -84.93941751069137, 30.860843300696153 ], [ -84.95011671056228, 30.860843300696153 ] ] ] }, "bbox": [ -84.95011671056228, 30.860843300696153, -84.93941751069137, 30.870072823972873 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.473296+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9616_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9616_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9616_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9227_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98985641718798, 30.96069716674235 ], [ -84.98985641718798, 30.969924024067453 ], [ -84.97914902860617, 30.969924024067453 ], [ -84.97914902860617, 30.96069716674235 ], [ -84.98985641718798, 30.96069716674235 ] ] ] }, "bbox": [ -84.98985641718798, 30.96069716674235, -84.97914902860617, 30.969924024067453 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.495734+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9227_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9227_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9227_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 691997.5, 0.0, -1.0, 3428002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2620_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.63567989036825, 30.891534177065097 ], [ -84.63567989036825, 30.90078741489372 ], [ -84.6249497276836, 30.90078741489372 ], [ -84.6249497276836, 30.891534177065097 ], [ -84.63567989036825, 30.891534177065097 ] ] ] }, "bbox": [ -84.63567989036825, 30.891534177065097, -84.6249497276836, 30.90078741489372 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.517865+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2620_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2620_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2620_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 725997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2612_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.63744959738858, 30.819408938999654 ], [ -84.63744959738858, 30.828661742641913 ], [ -84.62672808573753, 30.828661742641913 ], [ -84.62672808573753, 30.819408938999654 ], [ -84.63744959738858, 30.819408938999654 ] ] ] }, "bbox": [ -84.63744959738858, 30.819408938999654, -84.62672808573753, 30.828661742641913 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.539903+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2612_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2612_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2612_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 725997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9130_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.99975637576702, 30.987913480446142 ], [ -84.99975637576702, 30.997139677684633 ], [ -84.98904666936922, 30.997139677684633 ], [ -84.98904666936922, 30.987913480446142 ], [ -84.99975637576702, 30.987913480446142 ] ] ] }, "bbox": [ -84.99975637576702, 30.987913480446142, -84.98904666936922, 30.997139677684633 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.561965+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9130_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9130_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9130_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 690997.5, 0.0, -1.0, 3431002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3128_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.58159495985244, 30.962685386483177 ], [ -84.58159495985244, 30.97194296391479 ], [ -84.57085169419871, 30.97194296391479 ], [ -84.57085169419871, 30.962685386483177 ], [ -84.58159495985244, 30.962685386483177 ] ] ] }, "bbox": [ -84.58159495985244, 30.962685386483177, -84.57085169419871, 30.97194296391479 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.583876+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3128_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3128_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3128_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 730997.5, 0.0, -1.0, 3429002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0702_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.83796665232344, 30.73272388071096 ], [ -84.83796665232344, 30.741961371775542 ], [ -84.8272726220163, 30.741961371775542 ], [ -84.8272726220163, 30.73272388071096 ], [ -84.83796665232344, 30.73272388071096 ] ] ] }, "bbox": [ -84.83796665232344, 30.73272388071096, -84.8272726220163, 30.741961371775542 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.605862+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0702_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0702_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0702_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 40.767, "maximum": 73.849, "mean": 62.06, "stddev": 7.272 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1203_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7855692023089, 30.740856110083637 ], [ -84.7855692023089, 30.75009754973635 ], [ -84.7748696885018, 30.75009754973635 ], [ -84.7748696885018, 30.740856110083637 ], [ -84.7855692023089, 30.740856110083637 ] ] ] }, "bbox": [ -84.7855692023089, 30.740856110083637, -84.7748696885018, 30.75009754973635 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.627635+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1203_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1203_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1203_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 40.196, "maximum": 57.99, "mean": 47.577, "stddev": 4.412 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0315_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.87714608659451, 30.85064061374279 ], [ -84.87714608659451, 30.859875598467948 ], [ -84.86644170563223, 30.859875598467948 ], [ -84.86644170563223, 30.85064061374279 ], [ -84.87714608659451, 30.85064061374279 ] ] ] }, "bbox": [ -84.87714608659451, 30.85064061374279, -84.86644170563223, 30.859875598467948 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.650063+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0315_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0315_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0315_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.378, "maximum": 32.779, "mean": 29.3, "stddev": 1.246 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0113_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89844247042576, 30.832948846676327 ], [ -84.89844247042576, 30.842182165533664 ], [ -84.88774201343611, 30.842182165533664 ], [ -84.88774201343611, 30.832948846676327 ], [ -84.89844247042576, 30.832948846676327 ] ] ] }, "bbox": [ -84.89844247042576, 30.832948846676327, -84.88774201343611, 30.842182165533664 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.672083+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0113_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0113_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0113_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.67, "maximum": 49.207, "mean": 37.098, "stddev": 6.083 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0507_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85784538890185, 30.778157715441917 ], [ -84.85784538890185, 30.78739388536771 ], [ -84.84714779053535, 30.78739388536771 ], [ -84.84714779053535, 30.778157715441917 ], [ -84.85784538890185, 30.778157715441917 ] ] ] }, "bbox": [ -84.85784538890185, 30.778157715441917, -84.84714779053535, 30.78739388536771 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.694280+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0507_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0507_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0507_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.127, "maximum": 32.918, "mean": 26.646, "stddev": 2.307 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9029_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.01041082845876, 30.979058330735292 ], [ -85.01041082845876, 30.988283689997992 ], [ -84.999703098563, 30.988283689997992 ], [ -84.999703098563, 30.979058330735292 ], [ -85.01041082845876, 30.979058330735292 ] ] ] }, "bbox": [ -85.01041082845876, 30.979058330735292, -84.999703098563, 30.988283689997992 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.716498+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9029_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9029_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9029_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 689997.5, 0.0, -1.0, 3430002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1624_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.73937854836842, 30.929477157147165 ], [ -84.73937854836842, 30.93293379534148 ], [ -84.72882120563382, 30.93293379534148 ], [ -84.72882120563382, 30.929477157147165 ], [ -84.73937854836842, 30.929477157147165 ] ] ] }, "bbox": [ -84.73937854836842, 30.929477157147165, -84.72882120563382, 30.93293379534148 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.737938+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1624_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1624_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1624_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 363, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3424360.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9914_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9191474206908, 30.84230547251914 ], [ -84.9191474206908, 30.851537265867474 ], [ -84.90844767807685, 30.851537265867474 ], [ -84.90844767807685, 30.84230547251914 ], [ -84.9191474206908, 30.84230547251914 ] ] ] }, "bbox": [ -84.9191474206908, 30.84230547251914, -84.90844767807685, 30.851537265867474 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.759494+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9914_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9914_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9914_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9508_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96209461126703, 30.788867864981867 ], [ -84.96209461126703, 30.798096237757445 ], [ -84.9514048418933, 30.798096237757445 ], [ -84.9514048418933, 30.788867864981867 ], [ -84.96209461126703, 30.788867864981867 ] ] ] }, "bbox": [ -84.96209461126703, 30.788867864981867, -84.9514048418933, 30.798096237757445 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.781189+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9508_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9508_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9508_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.239, "maximum": 30.69, "mean": 26.383, "stddev": 2.204 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1915_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.70993422753467, 30.847776751195656 ], [ -84.70993422753467, 30.857024263278642 ], [ -84.6992156484817, 30.857024263278642 ], [ -84.6992156484817, 30.847776751195656 ], [ -84.70993422753467, 30.847776751195656 ] ] ] }, "bbox": [ -84.70993422753467, 30.847776751195656, -84.6992156484817, 30.857024263278642 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.803810+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1915_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1915_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1915_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 718997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 30.492, "maximum": 41.937, "mean": 35.818, "stddev": 2.31 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1705_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.73295294720026, 30.757983133372562 ], [ -84.73295294720026, 30.767228567908255 ], [ -84.72224688502456, 30.767228567908255 ], [ -84.72224688502456, 30.757983133372562 ], [ -84.73295294720026, 30.757983133372562 ] ] ] }, "bbox": [ -84.73295294720026, 30.757983133372562, -84.72224688502456, 30.767228567908255 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.825451+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1705_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1705_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1705_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.402, "maximum": 76.676, "mean": 50.187, "stddev": 12.652 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0310_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.87813830829364, 30.805554657845303 ], [ -84.87813830829364, 30.814789404588417 ], [ -84.86743927936992, 30.814789404588417 ], [ -84.86743927936992, 30.805554657845303 ], [ -84.87813830829364, 30.805554657845303 ] ] ] }, "bbox": [ -84.87813830829364, 30.805554657845303, -84.86743927936992, 30.814789404588417 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.847904+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0310_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0310_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0310_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.093, "maximum": 34.459, "mean": 27.814, "stddev": 2.857 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0006_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91025899772144, 30.769996968514285 ], [ -84.91025899772144, 30.779229174640985 ], [ -84.89956690664316, 30.779229174640985 ], [ -84.89956690664316, 30.769996968514285 ], [ -84.91025899772144, 30.769996968514285 ] ] ] }, "bbox": [ -84.91025899772144, 30.769996968514285, -84.89956690664316, 30.779229174640985 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.869959+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0006_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0006_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0006_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.771, "maximum": 26.234, "mean": 24.166, "stddev": 0.625 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2518_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.64657519443759, 30.873694359414678 ], [ -84.64657519443759, 30.882946709574245 ], [ -84.63584807903824, 30.882946709574245 ], [ -84.63584807903824, 30.873694359414678 ], [ -84.64657519443759, 30.873694359414678 ] ] ] }, "bbox": [ -84.64657519443759, 30.873694359414678, -84.63584807903824, 30.882946709574245 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.891999+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2518_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2518_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2518_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 724997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1515_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75173494562021, 30.848512933779872 ], [ -84.75173494562021, 30.857757321887878 ], [ -84.74101990461537, 30.857757321887878 ], [ -84.74101990461537, 30.848512933779872 ], [ -84.75173494562021, 30.848512933779872 ] ] ] }, "bbox": [ -84.75173494562021, 30.848512933779872, -84.74101990461537, 30.857757321887878 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.913906+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1515_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1515_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1515_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.445, "maximum": 40.455, "mean": 34.968, "stddev": 3.332 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9423_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96969116396144, 30.924297880526733 ], [ -84.96969116396144, 30.933526142153244 ], [ -84.95898626441385, 30.933526142153244 ], [ -84.95898626441385, 30.924297880526733 ], [ -84.96969116396144, 30.924297880526733 ] ] ] }, "bbox": [ -84.96969116396144, 30.924297880526733, -84.95898626441385, 30.933526142153244 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.935814+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9423_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9423_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9423_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1419_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76134698691912, 30.884760622481718 ], [ -84.76134698691912, 30.89400443205044 ], [ -84.75062852355664, 30.89400443205044 ], [ -84.75062852355664, 30.884760622481718 ], [ -84.76134698691912, 30.884760622481718 ] ] ] }, "bbox": [ -84.76134698691912, 30.884760622481718, -84.75062852355664, 30.89400443205044 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.958030+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1419_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1419_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1419_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9711_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.94062708140768, 30.815588769854113 ], [ -84.94062708140768, 30.824818851791044 ], [ -84.92993232904442, 30.824818851791044 ], [ -84.92993232904442, 30.815588769854113 ], [ -84.94062708140768, 30.815588769854113 ] ] ] }, "bbox": [ -84.94062708140768, 30.815588769854113, -84.92993232904442, 30.824818851791044 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:32.980267+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9711_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9711_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9711_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.935, "maximum": 30.611, "mean": 23.849, "stddev": 1.266 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2618_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.63612291517934, 30.873502951621635 ], [ -84.63612291517934, 30.882756080846036 ], [ -84.62539491813567, 30.882756080846036 ], [ -84.62539491813567, 30.873502951621635 ], [ -84.63612291517934, 30.873502951621635 ] ] ] }, "bbox": [ -84.63612291517934, 30.873502951621635, -84.62539491813567, 30.882756080846036 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.002432+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2618_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2618_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2618_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 725997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1016_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.80378242493704, 30.858430923835694 ], [ -84.80378242493704, 30.867671449244636 ], [ -84.7930707425785, 30.867671449244636 ], [ -84.7930707425785, 30.858430923835694 ], [ -84.80378242493704, 30.858430923835694 ] ] ] }, "bbox": [ -84.80378242493704, 30.858430923835694, -84.7930707425785, 30.867671449244636 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.024507+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1016_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1016_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1016_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 709997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.929, "maximum": 37.658, "mean": 31.981, "stddev": 2.71 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0504_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85844467915447, 30.751106222498183 ], [ -84.85844467915447, 30.760342248076782 ], [ -84.84775028445374, 30.760342248076782 ], [ -84.84775028445374, 30.751106222498183 ], [ -84.85844467915447, 30.751106222498183 ] ] ] }, "bbox": [ -84.85844467915447, 30.751106222498183, -84.84775028445374, 30.760342248076782 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.045895+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0504_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0504_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0504_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.394, "maximum": 23.701, "mean": 23.476, "stddev": 0.046 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1816_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.72017090661704, 30.85697825756738 ], [ -84.72017090661704, 30.866225041109654 ], [ -84.70945213344282, 30.866225041109654 ], [ -84.70945213344282, 30.85697825756738 ], [ -84.72017090661704, 30.85697825756738 ] ] ] }, "bbox": [ -84.72017090661704, 30.85697825756738, -84.70945213344282, 30.866225041109654 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.067487+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1816_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1816_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1816_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 717997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 26.353, "maximum": 42.855, "mean": 34.279, "stddev": 2.455 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2619_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.63590145265702, 30.8825185713528 ], [ -84.63590145265702, 30.89177175487451 ], [ -84.62517237303331, 30.89177175487451 ], [ -84.62517237303331, 30.8825185713528 ], [ -84.63590145265702, 30.8825185713528 ] ] ] }, "bbox": [ -84.63590145265702, 30.8825185713528, -84.62517237303331, 30.89177175487451 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.089081+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2619_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2619_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2619_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 725997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3120_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.58341022750473, 30.890563805879708 ], [ -84.58341022750473, 30.899820936970944 ], [ -84.57267565978994, 30.899820936970944 ], [ -84.57267565978994, 30.890563805879708 ], [ -84.58341022750473, 30.890563805879708 ] ] ] }, "bbox": [ -84.58341022750473, 30.890563805879708, -84.57267565978994, 30.899820936970944 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.110875+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3120_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3120_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3120_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 730997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1704_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.73316427768741, 30.748966717684503 ], [ -84.73316427768741, 30.758212100648684 ], [ -84.72245928776697, 30.758212100648684 ], [ -84.72245928776697, 30.748966717684503 ], [ -84.73316427768741, 30.748966717684503 ] ] ] }, "bbox": [ -84.73316427768741, 30.748966717684503, -84.72245928776697, 30.758212100648684 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.133166+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1704_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1704_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1704_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 36.777, "maximum": 58.986, "mean": 48.416, "stddev": 4.324 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1811_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.72123672963075, 30.81189713165888 ], [ -84.72123672963075, 30.821143655489834 ], [ -84.71052334124424, 30.821143655489834 ], [ -84.71052334124424, 30.81189713165888 ], [ -84.72123672963075, 30.81189713165888 ] ] ] }, "bbox": [ -84.72123672963075, 30.81189713165888, -84.71052334124424, 30.821143655489834 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.156847+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1811_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1811_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1811_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 717997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.361, "maximum": 36.109, "mean": 28.462, "stddev": 2.645 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0002_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91103808108028, 30.733927009194833 ], [ -84.91103808108028, 30.743159028694397 ], [ -84.90035025060519, 30.743159028694397 ], [ -84.90035025060519, 30.733927009194833 ], [ -84.91103808108028, 30.733927009194833 ] ] ] }, "bbox": [ -84.91103808108028, 30.733927009194833, -84.90035025060519, 30.743159028694397 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.178991+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0002_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0002_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0002_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.602, "maximum": 35.522, "mean": 30.92, "stddev": 2.891 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2107_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.69076121842238, 30.775275114724973 ], [ -84.69076121842238, 30.784523764548517 ], [ -84.68004948898086, 30.784523764548517 ], [ -84.68004948898086, 30.775275114724973 ], [ -84.69076121842238, 30.775275114724973 ] ] ] }, "bbox": [ -84.69076121842238, 30.775275114724973, -84.68004948898086, 30.784523764548517 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.201052+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2107_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2107_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2107_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 720997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.81, "maximum": 73.905, "mean": 50.281, "stddev": 12.153 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3426_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.55067119559972, 30.94410844210349 ], [ -84.55067119559972, 30.953321272402235 ], [ -84.54239605505765, 30.953321272402235 ], [ -84.54239605505765, 30.94410844210349 ], [ -84.55067119559972, 30.94410844210349 ] ] ] }, "bbox": [ -84.55067119559972, 30.94410844210349, -84.54239605505765, 30.953321272402235 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.222961+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3426_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3426_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3426_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 769 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 733997.5, 0.0, -1.0, 3427002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9311_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98242018115432, 30.81624986767647 ], [ -84.98242018115432, 30.8254768015077 ], [ -84.97172900230498, 30.8254768015077 ], [ -84.97172900230498, 30.81624986767647 ], [ -84.98242018115432, 30.81624986767647 ] ] ] }, "bbox": [ -84.98242018115432, 30.81624986767647, -84.97172900230498, 30.8254768015077 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.244444+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9311_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9311_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9311_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.106, "maximum": 31.273, "mean": 27.627, "stddev": 1.971 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0910_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8154603324744, 30.80450784596767 ], [ -84.8154603324744, 30.81374729161138 ], [ -84.80475597710117, 30.81374729161138 ], [ -84.80475597710117, 30.80450784596767 ], [ -84.8154603324744, 30.80450784596767 ] ] ] }, "bbox": [ -84.8154603324744, 30.80450784596767, -84.80475597710117, 30.81374729161138 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.266249+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0910_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0910_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0910_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.176, "maximum": 33.785, "mean": 28.315, "stddev": 2.435 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9030_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.01022363693475, 30.988076061220145 ], [ -85.01022363693475, 30.997301464442714 ], [ -84.99951483383727, 30.997301464442714 ], [ -84.99951483383727, 30.988076061220145 ], [ -85.01022363693475, 30.988076061220145 ] ] ] }, "bbox": [ -85.01022363693475, 30.988076061220145, -84.99951483383727, 30.997301464442714 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.288304+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9030_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9030_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9030_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 689997.5, 0.0, -1.0, 3431002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1210_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.78412258022638, 30.803973086638344 ], [ -84.78412258022638, 30.813214877319716 ], [ -84.7734155680611, 30.813214877319716 ], [ -84.7734155680611, 30.803973086638344 ], [ -84.78412258022638, 30.803973086638344 ] ] ] }, "bbox": [ -84.78412258022638, 30.803973086638344, -84.7734155680611, 30.813214877319716 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.310893+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1210_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1210_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1210_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.097, "maximum": 31.319, "mean": 25.368, "stddev": 1.97 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9912_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91953659470688, 30.824270618800252 ], [ -84.91953659470688, 30.83350231926549 ], [ -84.90883899013092, 30.83350231926549 ], [ -84.90883899013092, 30.824270618800252 ], [ -84.91953659470688, 30.824270618800252 ] ] ] }, "bbox": [ -84.91953659470688, 30.824270618800252, -84.90883899013092, 30.83350231926549 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.333028+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9912_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9912_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9912_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.199, "maximum": 39.841, "mean": 27.173, "stddev": 3.869 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1805_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.72251255127958, 30.757799321962228 ], [ -84.72251255127958, 30.767045534442442 ], [ -84.71180560886141, 30.767045534442442 ], [ -84.71180560886141, 30.757799321962228 ], [ -84.72251255127958, 30.757799321962228 ] ] ] }, "bbox": [ -84.72251255127958, 30.757799321962228, -84.71180560886141, 30.767045534442442 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.355068+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1805_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1805_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1805_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 717997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 32.56, "maximum": 75.83, "mean": 52.488, "stddev": 11.561 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9225_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.99023413700085, 30.942661841491645 ], [ -84.99023413700085, 30.951888609788213 ], [ -84.97952889312387, 30.951888609788213 ], [ -84.97952889312387, 30.942661841491645 ], [ -84.99023413700085, 30.942661841491645 ] ] ] }, "bbox": [ -84.99023413700085, 30.942661841491645, -84.97952889312387, 30.951888609788213 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.376689+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9225_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9225_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9225_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 691997.5, 0.0, -1.0, 3426002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9801_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9321090387711, 30.72524556749545 ], [ -84.9321090387711, 30.73447597470274 ], [ -84.92142404709791, 30.73447597470274 ], [ -84.92142404709791, 30.72524556749545 ], [ -84.9321090387711, 30.72524556749545 ] ] ] }, "bbox": [ -84.9321090387711, 30.72524556749545, -84.92142404709791, 30.73447597470274 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.398710+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9801_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9801_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9801_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3402002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 33.98, "maximum": 61.889, "mean": 47.892, "stddev": 6.949 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2512_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.6478960237189, 30.81959993884807 ], [ -84.6478960237189, 30.828851965154776 ], [ -84.6371753912991, 30.828851965154776 ], [ -84.6371753912991, 30.81959993884807 ], [ -84.6478960237189, 30.81959993884807 ] ] ] }, "bbox": [ -84.6478960237189, 30.81959993884807, -84.6371753912991, 30.828851965154776 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.420289+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2512_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2512_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2512_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 724997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0698_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84920611209974, 30.69683008162337 ], [ -84.84920611209974, 30.706066077412924 ], [ -84.83854853545643, 30.706066077412924 ], [ -84.83854853545643, 30.69683008162337 ], [ -84.84920611209974, 30.69683008162337 ] ] ] }, "bbox": [ -84.84920611209974, 30.69683008162337, -84.83854853545643, 30.706066077412924 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.442320+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0698_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0698_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0698_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3399002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 31.682, "maximum": 73.195, "mean": 60.658, "stddev": 11.09 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1520_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75068185413475, 30.893594761387252 ], [ -84.75068185413475, 30.90283940505665 ], [ -84.7399614248262, 30.90283940505665 ], [ -84.7399614248262, 30.893594761387252 ], [ -84.75068185413475, 30.893594761387252 ] ] ] }, "bbox": [ -84.75068185413475, 30.893594761387252, -84.7399614248262, 30.90283940505665 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.464327+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1520_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1520_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1520_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1317_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.77221882856828, 30.8669090023002 ], [ -84.77221882856828, 30.876151927493467 ], [ -84.76150340719279, 30.876151927493467 ], [ -84.76150340719279, 30.8669090023002 ], [ -84.77221882856828, 30.8669090023002 ] ] ] }, "bbox": [ -84.77221882856828, 30.8669090023002, -84.76150340719279, 30.876151927493467 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.486321+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1317_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1317_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1317_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0614_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84599361463695, 30.841103612866966 ], [ -84.84599361463695, 30.85034038022512 ], [ -84.83531898815431, 30.85034038022512 ], [ -84.83531898815431, 30.841103612866966 ], [ -84.84599361463695, 30.841103612866966 ] ] ] }, "bbox": [ -84.84599361463695, 30.841103612866966, -84.83531898815431, 30.85034038022512 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.508236+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0614_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0614_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0614_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.077, "maximum": 34.18, "mean": 26.507, "stddev": 2.38 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1513_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75215551847657, 30.830480105601712 ], [ -84.75215551847657, 30.839724391548664 ], [ -84.74144262944236, 30.839724391548664 ], [ -84.74144262944236, 30.830480105601712 ], [ -84.75215551847657, 30.830480105601712 ] ] ] }, "bbox": [ -84.75215551847657, 30.830480105601712, -84.74144262944236, 30.839724391548664 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.529863+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1513_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1513_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1513_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.356, "maximum": 35.694, "mean": 31.032, "stddev": 2.281 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9327_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97939227378674, 30.960533065928576 ], [ -84.97939227378674, 30.969760715743636 ], [ -84.96868398409242, 30.969760715743636 ], [ -84.96868398409242, 30.960533065928576 ], [ -84.97939227378674, 30.960533065928576 ] ] ] }, "bbox": [ -84.97939227378674, 30.960533065928576, -84.96868398409242, 30.969760715743636 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.551987+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9327_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9327_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9327_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3428002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9428_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96873726407661, 30.9693856440137 ], [ -84.96873726407661, 30.978614131100755 ], [ -84.9580269998581, 30.978614131100755 ], [ -84.9580269998581, 30.9693856440137 ], [ -84.96873726407661, 30.9693856440137 ] ] ] }, "bbox": [ -84.96873726407661, 30.9693856440137, -84.9580269998581, 30.978614131100755 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.574031+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9428_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9428_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9428_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3429002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2313_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.66857123166362, 30.828995321900496 ], [ -84.66857123166362, 30.838245845924728 ], [ -84.65785128065146, 30.838245845924728 ], [ -84.65785128065146, 30.828995321900496 ], [ -84.66857123166362, 30.828995321900496 ] ] ] }, "bbox": [ -84.66857123166362, 30.828995321900496, -84.65785128065146, 30.838245845924728 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.596172+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2313_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2313_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2313_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 722997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0106_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89981606913037, 30.769827367684197 ], [ -84.89981606913037, 30.77906035759771 ], [ -84.88912308931751, 30.77906035759771 ], [ -84.88912308931751, 30.769827367684197 ], [ -84.89981606913037, 30.769827367684197 ] ] ] }, "bbox": [ -84.89981606913037, 30.769827367684197, -84.88912308931751, 30.77906035759771 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.618319+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0106_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0106_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0106_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.071, "maximum": 32.629, "mean": 24.044, "stddev": 1.262 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0808_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.82631243341537, 30.786650558123874 ], [ -84.82631243341537, 30.795889123407854 ], [ -84.81561110612881, 30.795889123407854 ], [ -84.81561110612881, 30.786650558123874 ], [ -84.82631243341537, 30.786650558123874 ] ] ] }, "bbox": [ -84.82631243341537, 30.786650558123874, -84.81561110612881, 30.795889123407854 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.640864+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0808_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0808_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0808_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 707997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.813, "maximum": 29.234, "mean": 24.705, "stddev": 1.287 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9417_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97083301201879, 30.870192113652895 ], [ -84.97083301201879, 30.879420104993994 ], [ -84.96013453433913, 30.879420104993994 ], [ -84.96013453433913, 30.870192113652895 ], [ -84.97083301201879, 30.870192113652895 ] ] ] }, "bbox": [ -84.97083301201879, 30.870192113652895, -84.96013453433913, 30.879420104993994 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.663108+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9417_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9417_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9417_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2112_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.68968271522692, 30.820355526686296 ], [ -84.68968271522692, 30.829604440362882 ], [ -84.67896560452432, 30.829604440362882 ], [ -84.67896560452432, 30.820355526686296 ], [ -84.68968271522692, 30.820355526686296 ] ] ] }, "bbox": [ -84.68968271522692, 30.820355526686296, -84.67896560452432, 30.829604440362882 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.685154+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2112_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2112_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2112_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 720997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0904_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.81668306792089, 30.750406480417084 ], [ -84.81668306792089, 30.759645630351752 ], [ -84.80598513386947, 30.759645630351752 ], [ -84.80598513386947, 30.750406480417084 ], [ -84.81668306792089, 30.750406480417084 ] ] ] }, "bbox": [ -84.81668306792089, 30.750406480417084, -84.80598513386947, 30.759645630351752 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.706711+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0904_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0904_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0904_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.166, "maximum": 75.865, "mean": 57.371, "stddev": 12.344 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2816_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.61566518741573, 30.855086599733053 ], [ -84.61566518741573, 30.86434117638016 ], [ -84.6049375938525, 30.86434117638016 ], [ -84.6049375938525, 30.855086599733053 ], [ -84.61566518741573, 30.855086599733053 ] ] ] }, "bbox": [ -84.61566518741573, 30.855086599733053, -84.6049375938525, 30.86434117638016 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.729007+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2816_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2816_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2816_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 727997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2718_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.62567073564877, 30.87331070093474 ], [ -84.62567073564877, 30.882564608894555 ], [ -84.61494185744144, 30.882564608894555 ], [ -84.61494185744144, 30.87331070093474 ], [ -84.62567073564877, 30.87331070093474 ] ] ] }, "bbox": [ -84.62567073564877, 30.87331070093474, -84.61494185744144, 30.882564608894555 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.751246+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2718_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2718_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2718_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 726997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0314_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.87734470981898, 30.84162345002296 ], [ -84.87734470981898, 30.85085838713477 ], [ -84.86664140021709, 30.85085838713477 ], [ -84.86664140021709, 30.84162345002296 ], [ -84.87734470981898, 30.84162345002296 ] ] ] }, "bbox": [ -84.87734470981898, 30.84162345002296, -84.86664140021709, 30.85085838713477 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.772587+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0314_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0314_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0314_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.84, "maximum": 33.508, "mean": 28.689, "stddev": 1.722 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1619_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.74043843244881, 30.884395931667324 ], [ -84.74043843244881, 30.893640756459764 ], [ -84.72974956011802, 30.893640756459764 ], [ -84.72974956011802, 30.884395931667324 ], [ -84.74043843244881, 30.884395931667324 ] ] ] }, "bbox": [ -84.74043843244881, 30.884395931667324, -84.72974956011802, 30.893640756459764 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.794483+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1619_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1619_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1619_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1008_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.80542421538591, 30.78629682666749 ], [ -84.80542421538591, 30.79553695513496 ], [ -84.79472111709248, 30.79553695513496 ], [ -84.79472111709248, 30.78629682666749 ], [ -84.80542421538591, 30.78629682666749 ] ] ] }, "bbox": [ -84.80542421538591, 30.78629682666749, -84.79472111709248, 30.79553695513496 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.816413+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1008_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1008_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1008_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 709997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.093, "maximum": 25.338, "mean": 23.415, "stddev": 0.26 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1304_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.77492292476879, 30.749693311581566 ], [ -84.77492292476879, 30.758935580647147 ], [ -84.76422145897435, 30.758935580647147 ], [ -84.76422145897435, 30.749693311581566 ], [ -84.77492292476879, 30.749693311581566 ] ] ] }, "bbox": [ -84.77492292476879, 30.749693311581566, -84.76422145897435, 30.758935580647147 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.838768+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1304_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1304_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1304_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 32.747, "maximum": 66.874, "mean": 48.262, "stddev": 7.755 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9511_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96152345955606, 30.81592100200698 ], [ -84.96152345955606, 30.82514951054199 ], [ -84.95083049300023, 30.82514951054199 ], [ -84.95083049300023, 30.81592100200698 ], [ -84.96152345955606, 30.81592100200698 ] ] ] }, "bbox": [ -84.96152345955606, 30.81592100200698, -84.95083049300023, 30.82514951054199 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.861002+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9511_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9511_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9511_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.659, "maximum": 38.3, "mean": 29.618, "stddev": 2.705 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1111_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.79436234583595, 30.813168900080402 ], [ -84.79436234583595, 30.822409959303197 ], [ -84.78365514609459, 30.822409959303197 ], [ -84.78365514609459, 30.813168900080402 ], [ -84.79436234583595, 30.813168900080402 ] ] ] }, "bbox": [ -84.79436234583595, 30.813168900080402, -84.78365514609459, 30.822409959303197 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.883181+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1111_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1111_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1111_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 710997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.089, "maximum": 34.462, "mean": 27.074, "stddev": 3.081 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0706_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.83716036770937, 30.768792124101626 ], [ -84.83716036770937, 30.7780298098901 ], [ -84.82646206546286, 30.7780298098901 ], [ -84.82646206546286, 30.768792124101626 ], [ -84.83716036770937, 30.768792124101626 ] ] ] }, "bbox": [ -84.83716036770937, 30.768792124101626, -84.82646206546286, 30.7780298098901 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.905211+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0706_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0706_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0706_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.115, "maximum": 24.095, "mean": 23.281, "stddev": 0.092 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9812_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9299855416428, 30.824438898663736 ], [ -84.9299855416428, 30.83366981295242 ], [ -84.91928882918974, 30.83366981295242 ], [ -84.91928882918974, 30.824438898663736 ], [ -84.9299855416428, 30.824438898663736 ] ] ] }, "bbox": [ -84.9299855416428, 30.824438898663736, -84.91928882918974, 30.83366981295242 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.926850+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9812_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9812_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9812_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.008, "maximum": 28.307, "mean": 24.0, "stddev": 0.975 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1218_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.78246370007427, 30.876105944613162 ], [ -84.78246370007427, 30.885348137003348 ], [ -84.77174808972788, 30.885348137003348 ], [ -84.77174808972788, 30.876105944613162 ], [ -84.78246370007427, 30.876105944613162 ] ] ] }, "bbox": [ -84.78246370007427, 30.876105944613162, -84.77174808972788, 30.885348137003348 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.949326+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1218_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1218_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1218_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9424_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96950055576508, 30.933315460551132 ], [ -84.96950055576508, 30.94254376725352 ], [ -84.95879458423798, 30.94254376725352 ], [ -84.95879458423798, 30.933315460551132 ], [ -84.96950055576508, 30.933315460551132 ] ] ] }, "bbox": [ -84.96950055576508, 30.933315460551132, -84.95879458423798, 30.94254376725352 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.971034+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9424_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9424_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9424_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9513_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9611422624919, 30.83395635851147 ], [ -84.9611422624919, 30.84318495759309 ], [ -84.9504471621078, 30.84318495759309 ], [ -84.9504471621078, 30.83395635851147 ], [ -84.9611422624919, 30.83395635851147 ] ] ] }, "bbox": [ -84.9611422624919, 30.83395635851147, -84.9504471621078, 30.84318495759309 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:33.993211+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9513_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9513_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9513_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.32, "maximum": 40.085, "mean": 27.916, "stddev": 3.613 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2213_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.67901892835609, 30.829183865344834 ], [ -84.67901892835609, 30.838433610758845 ], [ -84.66829985841525, 30.838433610758845 ], [ -84.66829985841525, 30.829183865344834 ], [ -84.67901892835609, 30.829183865344834 ] ] ] }, "bbox": [ -84.67901892835609, 30.829183865344834, -84.66829985841525, 30.838433610758845 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.015150+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2213_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2213_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2213_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 721997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2312_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.6687891731123, 30.81997941513456 ], [ -84.6687891731123, 30.82922988578355 ], [ -84.65807030059295, 30.82922988578355 ], [ -84.65807030059295, 30.81997941513456 ], [ -84.6687891731123, 30.81997941513456 ] ] ] }, "bbox": [ -84.6687891731123, 30.81997941513456, -84.65807030059295, 30.82922988578355 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.036842+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2312_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2312_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2312_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 722997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2514_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.64745614393074, 30.837631468346085 ], [ -84.64745614393074, 30.84688360256558 ], [ -84.63673335243732, 30.84688360256558 ], [ -84.63673335243732, 30.837631468346085 ], [ -84.64745614393074, 30.837631468346085 ] ] ] }, "bbox": [ -84.64745614393074, 30.837631468346085, -84.63673335243732, 30.84688360256558 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.058421+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2514_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2514_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2514_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 724997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3323_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.5618172455264, 30.917215032098447 ], [ -84.5618172455264, 30.926473887216545 ], [ -84.55107765865208, 30.926473887216545 ], [ -84.55107765865208, 30.917215032098447 ], [ -84.5618172455264, 30.917215032098447 ] ] ] }, "bbox": [ -84.5618172455264, 30.917215032098447, -84.55107765865208, 30.926473887216545 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.080348+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3323_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3323_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3323_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 732997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9606_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95203158656524, 30.77066697157501 ], [ -84.95203158656524, 30.77989603929868 ], [ -84.94134305516916, 30.77989603929868 ], [ -84.94134305516916, 30.77066697157501 ], [ -84.95203158656524, 30.77066697157501 ] ] ] }, "bbox": [ -84.95203158656524, 30.77066697157501, -84.94134305516916, 30.77989603929868 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.102381+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9606_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9606_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9606_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.067, "maximum": 26.354, "mean": 24.33, "stddev": 0.756 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9901_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.92167079197654, 30.725077945609513 ], [ -84.92167079197654, 30.734309135807482 ], [ -84.91098491264863, 30.734309135807482 ], [ -84.91098491264863, 30.725077945609513 ], [ -84.92167079197654, 30.725077945609513 ] ] ] }, "bbox": [ -84.92167079197654, 30.725077945609513, -84.91098491264863, 30.734309135807482 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.124072+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9901_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9901_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9901_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3402002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 29.012, "maximum": 61.65, "mean": 47.03, "stddev": 7.094 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9418_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97064291826142, 30.879209775586034 ], [ -84.97064291826142, 30.888437811954514 ], [ -84.95994337146104, 30.888437811954514 ], [ -84.95994337146104, 30.879209775586034 ], [ -84.97064291826142, 30.879209775586034 ] ] ] }, "bbox": [ -84.97064291826142, 30.879209775586034, -84.95994337146104, 30.888437811954514 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.145823+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9418_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9418_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9418_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9720_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93889140416664, 30.8967463792759 ], [ -84.93889140416664, 30.905976874151577 ], [ -84.9281870272543, 30.905976874151577 ], [ -84.9281870272543, 30.8967463792759 ], [ -84.93889140416664, 30.8967463792759 ] ] ] }, "bbox": [ -84.93889140416664, 30.8967463792759, -84.9281870272543, 30.905976874151577 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.167641+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9720_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9720_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9720_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0313_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8775432435664, 30.832606272570548 ], [ -84.8775432435664, 30.841841162077483 ], [ -84.86684100484835, 30.841841162077483 ], [ -84.86684100484835, 30.832606272570548 ], [ -84.8775432435664, 30.832606272570548 ] ] ] }, "bbox": [ -84.8775432435664, 30.832606272570548, -84.86684100484835, 30.841841162077483 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.189688+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0313_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0313_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0313_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.033, "maximum": 32.88, "mean": 26.661, "stddev": 2.387 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0009_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.90967376251942, 30.797049294400317 ], [ -84.90967376251942, 30.806281640584245 ], [ -84.89897847100669, 30.806281640584245 ], [ -84.89897847100669, 30.797049294400317 ], [ -84.90967376251942, 30.797049294400317 ] ] ] }, "bbox": [ -84.90967376251942, 30.797049294400317, -84.89897847100669, 30.806281640584245 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.211472+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0009_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0009_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0009_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.348, "maximum": 35.8, "mean": 28.342, "stddev": 2.87 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2011_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.70034455341023, 30.81152619963508 ], [ -84.70034455341023, 30.820774281831863 ], [ -84.68962940114059, 30.820774281831863 ], [ -84.68962940114059, 30.81152619963508 ], [ -84.70034455341023, 30.81152619963508 ] ] ] }, "bbox": [ -84.70034455341023, 30.81152619963508, -84.68962940114059, 30.820774281831863 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.233457+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2011_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2011_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2011_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 719997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9622_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.94896363658295, 30.914948442616705 ], [ -84.94896363658295, 30.92417823961599 ], [ -84.93825801279692, 30.92417823961599 ], [ -84.93825801279692, 30.914948442616705 ], [ -84.94896363658295, 30.914948442616705 ] ] ] }, "bbox": [ -84.94896363658295, 30.914948442616705, -84.93825801279692, 30.92417823961599 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.255061+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9622_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9622_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9622_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2205_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.6807519292466, 30.757055684294148 ], [ -84.6807519292466, 30.766305005274862 ], [ -84.6700414706298, 30.766305005274862 ], [ -84.6700414706298, 30.757055684294148 ], [ -84.6807519292466, 30.757055684294148 ] ] ] }, "bbox": [ -84.6807519292466, 30.757055684294148, -84.6700414706298, 30.766305005274862 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.276821+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2205_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2205_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2205_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 721997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 41.276, "maximum": 91.706, "mean": 68.322, "stddev": 14.027 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0914_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8146220278259, 30.840593180841747 ], [ -84.8146220278259, 30.8497873867406 ], [ -84.80393530734115, 30.8497873867406 ], [ -84.80393530734115, 30.840593180841747 ], [ -84.8146220278259, 30.840593180841747 ] ] ] }, "bbox": [ -84.8146220278259, 30.840593180841747, -84.80393530734115, 30.8497873867406 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.298505+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0914_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0914_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0914_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1000, 1003 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708999.5, 0.0, -1.0, 3414999.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.554, "maximum": 34.798, "mean": 29.737, "stddev": 2.554 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3123_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.58273026825354, 30.91760950432287 ], [ -84.58273026825354, 30.92686680271749 ], [ -84.57199244243068, 30.92686680271749 ], [ -84.57199244243068, 30.91760950432287 ], [ -84.58273026825354, 30.91760950432287 ] ] ] }, "bbox": [ -84.58273026825354, 30.91760950432287, -84.57199244243068, 30.92686680271749 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.320053+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3123_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3123_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3123_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 730997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0397_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88070705175502, 30.688356620151282 ], [ -84.88070705175502, 30.69756369691652 ], [ -84.87002247371535, 30.69756369691652 ], [ -84.87002247371535, 30.688356620151282 ], [ -84.88070705175502, 30.688356620151282 ] ] ] }, "bbox": [ -84.88070705175502, 30.688356620151282, -84.87002247371535, 30.69756369691652 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.342434+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0397_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0397_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0397_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1002, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3398002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 15.694, "maximum": 33.27, "mean": 26.406, "stddev": 5.918 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1012_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.80460405999469, 30.822363985705206 ], [ -84.80460405999469, 30.831604312573003 ], [ -84.79389667348613, 30.831604312573003 ], [ -84.79389667348613, 30.822363985705206 ], [ -84.80460405999469, 30.822363985705206 ] ] ] }, "bbox": [ -84.80460405999469, 30.822363985705206, -84.79389667348613, 30.831604312573003 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.364707+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1012_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1012_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1012_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 709997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.449, "maximum": 36.323, "mean": 29.923, "stddev": 2.41 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0712_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8359482115566, 30.822894076462816 ], [ -84.8359482115566, 30.832132054595707 ], [ -84.82524348712992, 30.832132054595707 ], [ -84.82524348712992, 30.822894076462816 ], [ -84.8359482115566, 30.822894076462816 ] ] ] }, "bbox": [ -84.8359482115566, 30.822894076462816, -84.82524348712992, 30.832132054595707 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.386831+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0712_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0712_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0712_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.183, "maximum": 34.329, "mean": 27.714, "stddev": 3.094 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9027_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.0107849587707, 30.961022828873876 ], [ -85.0107849587707, 30.970248100240614 ], [ -85.00007937384603, 30.970248100240614 ], [ -85.00007937384603, 30.961022828873876 ], [ -85.0107849587707, 30.961022828873876 ] ] ] }, "bbox": [ -85.0107849587707, 30.961022828873876, -85.00007937384603, 30.970248100240614 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.409631+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9027_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9027_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9027_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 689997.5, 0.0, -1.0, 3428002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9518_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9601877654851, 30.879044510989466 ], [ -84.9601877654851, 30.888273336579118 ], [ -84.94948732221168, 30.888273336579118 ], [ -84.94948732221168, 30.879044510989466 ], [ -84.9601877654851, 30.879044510989466 ] ] ] }, "bbox": [ -84.9601877654851, 30.879044510989466, -84.94948732221168, 30.888273336579118 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.431514+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9518_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9518_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9518_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1214_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.78329388758313, 30.84003962631 ], [ -84.78329388758313, 30.849281617774462 ], [ -84.7725825801502, 30.849281617774462 ], [ -84.7725825801502, 30.84003962631 ], [ -84.78329388758313, 30.84003962631 ] ] ] }, "bbox": [ -84.78329388758313, 30.84003962631, -84.7725825801502, 30.849281617774462 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.453872+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1214_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1214_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1214_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.132, "maximum": 36.461, "mean": 28.59, "stddev": 4.444 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1311_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.77346884164868, 30.81280974333356 ], [ -84.77346884164868, 30.822052365510984 ], [ -84.76275987133515, 30.822052365510984 ], [ -84.76275987133515, 30.81280974333356 ], [ -84.77346884164868, 30.81280974333356 ] ] ] }, "bbox": [ -84.77346884164868, 30.81280974333356, -84.76275987133515, 30.822052365510984 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.475681+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1311_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1311_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1311_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.16, "maximum": 34.313, "mean": 29.548, "stddev": 2.564 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2515_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.64723605535487, 30.84664721210849 ], [ -84.64723605535487, 30.855899400298657 ], [ -84.63651218360509, 30.855899400298657 ], [ -84.63651218360509, 30.84664721210849 ], [ -84.64723605535487, 30.84664721210849 ] ] ] }, "bbox": [ -84.64723605535487, 30.84664721210849, -84.63651218360509, 30.855899400298657 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.498286+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2515_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2515_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2515_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 724997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9902_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.92147721111355, 30.73409552967291 ], [ -84.92147721111355, 30.743326766217713 ], [ -84.91079026822503, 30.743326766217713 ], [ -84.91079026822503, 30.73409552967291 ], [ -84.92147721111355, 30.73409552967291 ] ] ] }, "bbox": [ -84.92147721111355, 30.73409552967291, -84.91079026822503, 30.743326766217713 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.520248+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9902_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9902_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9902_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.24, "maximum": 58.277, "mean": 39.132, "stddev": 8.405 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0207_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88917629308558, 30.77867426139411 ], [ -84.88917629308558, 30.787908082024988 ], [ -84.87848135786476, 30.787908082024988 ], [ -84.87848135786476, 30.77867426139411 ], [ -84.88917629308558, 30.77867426139411 ] ] ] }, "bbox": [ -84.88917629308558, 30.77867426139411, -84.87848135786476, 30.787908082024988 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.542022+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0207_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0207_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0207_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.169, "maximum": 32.499, "mean": 27.076, "stddev": 2.167 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9126_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.00050856631997, 30.95184270732831 ], [ -85.00050856631997, 30.961068727610062 ], [ -84.98980315150858, 30.961068727610062 ], [ -84.98980315150858, 30.95184270732831 ], [ -85.00050856631997, 30.95184270732831 ] ] ] }, "bbox": [ -85.00050856631997, 30.95184270732831, -84.98980315150858, 30.961068727610062 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.564818+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9126_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9126_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9126_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 690997.5, 0.0, -1.0, 3427002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3024_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.59296105477276, 30.926820748305225 ], [ -84.59296105477276, 30.936077323341873 ], [ -84.58222302360116, 30.936077323341873 ], [ -84.58222302360116, 30.926820748305225 ], [ -84.59296105477276, 30.926820748305225 ] ] ] }, "bbox": [ -84.59296105477276, 30.926820748305225, -84.58222302360116, 30.936077323341873 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.586550+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3024_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3024_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3024_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 729997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9624_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9485785855781, 30.932983380535568 ], [ -84.9485785855781, 30.942213268841176 ], [ -84.9378708166727, 30.942213268841176 ], [ -84.9378708166727, 30.932983380535568 ], [ -84.9485785855781, 30.932983380535568 ] ] ] }, "bbox": [ -84.9485785855781, 30.932983380535568, -84.9378708166727, 30.942213268841176 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.608215+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9624_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9624_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9624_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2717_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.62589307499, 30.86429513550869 ], [ -84.62589307499, 30.873548988892562 ], [ -84.61516527928435, 30.873548988892562 ], [ -84.61516527928435, 30.86429513550869 ], [ -84.62589307499, 30.86429513550869 ] ] ] }, "bbox": [ -84.62589307499, 30.86429513550869, -84.61516527928435, 30.873548988892562 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.629978+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2717_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2717_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2717_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 726997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2919_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.60454228416494, 30.88193908482609 ], [ -84.60454228416494, 30.891194604430048 ], [ -84.59381056128603, 30.891194604430048 ], [ -84.59381056128603, 30.88193908482609 ], [ -84.60454228416494, 30.88193908482609 ] ] ] }, "bbox": [ -84.60454228416494, 30.88193908482609, -84.59381056128603, 30.891194604430048 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.651529+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2919_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2919_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2919_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 728997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2508_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.64877459491814, 30.78357475687568 ], [ -84.64877459491814, 30.792788522635234 ], [ -84.64014696898913, 30.792788522635234 ], [ -84.64014696898913, 30.78357475687568 ], [ -84.64877459491814, 30.78357475687568 ] ] ] }, "bbox": [ -84.64877459491814, 30.78357475687568, -84.64014696898913, 30.792788522635234 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.673498+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2508_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2508_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2508_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 805 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 724997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 31.701, "maximum": 90.042, "mean": 61.142, "stddev": 15.942 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3322_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.56204595773534, 30.90819995343575 ], [ -84.56204595773534, 30.917458752199906 ], [ -84.55130745818316, 30.917458752199906 ], [ -84.55130745818316, 30.90819995343575 ], [ -84.56204595773534, 30.90819995343575 ] ] ] }, "bbox": [ -84.56204595773534, 30.90819995343575, -84.55130745818316, 30.917458752199906 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.695547+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3322_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3322_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3322_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 732997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0105_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.90001194394709, 30.760809958766817 ], [ -84.90001194394709, 30.77004290172169 ], [ -84.88932003040203, 30.77004290172169 ], [ -84.88932003040203, 30.760809958766817 ], [ -84.90001194394709, 30.760809958766817 ] ] ] }, "bbox": [ -84.90001194394709, 30.760809958766817, -84.88932003040203, 30.77004290172169 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.717567+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0105_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0105_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0105_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.103, "maximum": 25.703, "mean": 23.539, "stddev": 0.326 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9324_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97996166986432, 30.933480232259374 ], [ -84.97996166986432, 30.94270774767077 ], [ -84.96925659774216, 30.94270774767077 ], [ -84.96925659774216, 30.933480232259374 ], [ -84.97996166986432, 30.933480232259374 ] ] ] }, "bbox": [ -84.97996166986432, 30.933480232259374, -84.96925659774216, 30.94270774767077 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.739737+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9324_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9324_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9324_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0509_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.857445411574, 30.796191975396727 ], [ -84.857445411574, 30.805428241596598 ], [ -84.8467456750533, 30.805428241596598 ], [ -84.8467456750533, 30.796191975396727 ], [ -84.857445411574, 30.796191975396727 ] ] ] }, "bbox": [ -84.857445411574, 30.796191975396727, -84.8467456750533, 30.805428241596598 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.761731+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0509_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0509_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0509_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.973, "maximum": 32.503, "mean": 25.763, "stddev": 2.054 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9303_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9839259678262, 30.74410696079571 ], [ -84.9839259678262, 30.753333537401797 ], [ -84.97324329880033, 30.753333537401797 ], [ -84.97324329880033, 30.74410696079571 ], [ -84.9839259678262, 30.74410696079571 ] ] ] }, "bbox": [ -84.9839259678262, 30.74410696079571, -84.97324329880033, 30.753333537401797 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.785648+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9303_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9303_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9303_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 29.045, "maximum": 38.052, "mean": 34.194, "stddev": 2.074 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0403_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.86908392021, 30.742261806543006 ], [ -84.86908392021, 30.75149700240738 ], [ -84.85839147806847, 30.75149700240738 ], [ -84.85839147806847, 30.742261806543006 ], [ -84.86908392021, 30.742261806543006 ] ] ] }, "bbox": [ -84.86908392021, 30.742261806543006, -84.85839147806847, 30.75149700240738 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.807548+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0403_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0403_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0403_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.391, "maximum": 43.73, "mean": 31.629, "stddev": 4.604 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1303_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.77513027662073, 30.740676623174938 ], [ -84.77513027662073, 30.749918841831583 ], [ -84.76442988099464, 30.749918841831583 ], [ -84.76442988099464, 30.740676623174938 ], [ -84.77513027662073, 30.740676623174938 ] ] ] }, "bbox": [ -84.77513027662073, 30.740676623174938, -84.76442988099464, 30.749918841831583 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.829602+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1303_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1303_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1303_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 32.695, "maximum": 67.838, "mean": 43.408, "stddev": 8.703 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0602_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84840515892743, 30.73289879420835 ], [ -84.84840515892743, 30.74213498268552 ], [ -84.83774333119686, 30.74213498268552 ], [ -84.83774333119686, 30.73289879420835 ], [ -84.84840515892743, 30.73289879420835 ] ] ] }, "bbox": [ -84.84840515892743, 30.73289879420835, -84.83774333119686, 30.74213498268552 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.851531+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0602_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0602_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0602_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 28.935, "maximum": 72.256, "mean": 57.096, "stddev": 10.131 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3225_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.57181793047872, 30.935442945683892 ], [ -84.57181793047872, 30.944701134766994 ], [ -84.56107704860051, 30.944701134766994 ], [ -84.56107704860051, 30.935442945683892 ], [ -84.57181793047872, 30.935442945683892 ] ] ] }, "bbox": [ -84.57181793047872, 30.935442945683892, -84.56107704860051, 30.944701134766994 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.873391+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3225_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3225_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3225_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 731997.5, 0.0, -1.0, 3426002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9224_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.99042286937923, 30.933644158401854 ], [ -84.99042286937923, 30.94287088219616 ], [ -84.979718697139, 30.94287088219616 ], [ -84.979718697139, 30.933644158401854 ], [ -84.99042286937923, 30.933644158401854 ] ] ] }, "bbox": [ -84.99042286937923, 30.933644158401854, -84.979718697139, 30.94287088219616 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.895005+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9224_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9224_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9224_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 691997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9610_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95126667164674, 30.806737666982038 ], [ -84.95126667164674, 30.81596691682958 ], [ -84.94057387855896, 30.81596691682958 ], [ -84.94057387855896, 30.806737666982038 ], [ -84.95126667164674, 30.806737666982038 ] ] ] }, "bbox": [ -84.95126667164674, 30.806737666982038, -84.94057387855896, 30.81596691682958 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.916620+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9610_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9610_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9610_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.281, "maximum": 34.853, "mean": 26.835, "stddev": 2.253 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9421_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97007212291756, 30.90626267950617 ], [ -84.97007212291756, 30.915490851005217 ], [ -84.95936936589833, 30.915490851005217 ], [ -84.95936936589833, 30.90626267950617 ], [ -84.97007212291756, 30.90626267950617 ] ] ] }, "bbox": [ -84.97007212291756, 30.90626267950617, -84.95936936589833, 30.915490851005217 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.938640+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9421_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9421_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9421_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3422002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2305_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.67031201633719, 30.756867677008344 ], [ -84.67031201633719, 30.766117774294234 ], [ -84.65960067986428, 30.766117774294234 ], [ -84.65960067986428, 30.756867677008344 ], [ -84.67031201633719, 30.756867677008344 ] ] ] }, "bbox": [ -84.67031201633719, 30.756867677008344, -84.65960067986428, 30.766117774294234 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.960897+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2305_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2305_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2305_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 722997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 51.137, "maximum": 92.655, "mean": 75.908, "stddev": 11.44 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2923_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.60364369947092, 30.91800059956078 ], [ -84.60364369947092, 30.92725633991065 ], [ -84.59290763662912, 30.92725633991065 ], [ -84.59290763662912, 30.91800059956078 ], [ -84.60364369947092, 30.91800059956078 ] ] ] }, "bbox": [ -84.60364369947092, 30.91800059956078, -84.59290763662912, 30.92725633991065 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:34.982829+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2923_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2923_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2923_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 728997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1808_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.72187507173122, 30.784848289313747 ], [ -84.72187507173122, 30.79409465742812 ], [ -84.71116490847795, 30.79409465742812 ], [ -84.71116490847795, 30.784848289313747 ], [ -84.72187507173122, 30.784848289313747 ] ] ] }, "bbox": [ -84.72187507173122, 30.784848289313747, -84.71116490847795, 30.79409465742812 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.005195+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1808_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1808_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1808_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 717997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.132, "maximum": 24.771, "mean": 23.393, "stddev": 0.212 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9219_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9913652573155, 30.888555538414995 ], [ -84.9913652573155, 30.897782039818097 ], [ -84.98066643611034, 30.897782039818097 ], [ -84.98066643611034, 30.888555538414995 ], [ -84.9913652573155, 30.888555538414995 ] ] ] }, "bbox": [ -84.9913652573155, 30.888555538414995, -84.98066643611034, 30.897782039818097 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.027163+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9219_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9219_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9219_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 691997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV8931_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.02050469018242, 30.997255568780822 ], [ -85.02050469018242, 31.002855060177435 ], [ -85.00987104865463, 31.002855060177435 ], [ -85.00987104865463, 30.997255568780822 ], [ -85.02050469018242, 30.997255568780822 ] ] ] }, "bbox": [ -85.02050469018242, 30.997255568780822, -85.00987104865463, 31.002855060177435 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.049073+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV8931_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV8931_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV8931_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 603, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 688997.5, 0.0, -1.0, 3431600.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0015_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9085009155086, 30.851153576587148 ], [ -84.9085009155086, 30.86038620310972 ], [ -84.89779921029337, 30.86038620310972 ], [ -84.89779921029337, 30.851153576587148 ], [ -84.9085009155086, 30.851153576587148 ] ] ] }, "bbox": [ -84.9085009155086, 30.851153576587148, -84.89779921029337, 30.86038620310972 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.070593+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0015_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0015_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0015_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.287, "maximum": 40.79, "mean": 34.418, "stddev": 3.106 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9411_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9719717776434, 30.816085855664404 ], [ -84.9719717776434, 30.8253135770102 ], [ -84.9612797047035, 30.8253135770102 ], [ -84.9612797047035, 30.816085855664404 ], [ -84.9719717776434, 30.816085855664404 ] ] ] }, "bbox": [ -84.9719717776434, 30.816085855664404, -84.9612797047035, 30.8253135770102 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.092932+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9411_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9411_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9411_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.097, "maximum": 36.1, "mean": 27.533, "stddev": 2.103 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0716_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.83513828466826, 30.858961769295348 ], [ -84.83513828466826, 30.868199942497576 ], [ -84.82442926925596, 30.868199942497576 ], [ -84.82442926925596, 30.858961769295348 ], [ -84.83513828466826, 30.858961769295348 ] ] ] }, "bbox": [ -84.83513828466826, 30.858961769295348, -84.82442926925596, 30.868199942497576 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.114860+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0716_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0716_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0716_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.067, "maximum": 35.573, "mean": 31.468, "stddev": 2.012 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9800_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93230156224138, 30.716227910028397 ], [ -84.93230156224138, 30.725458271186383 ], [ -84.92161763325005, 30.725458271186383 ], [ -84.92161763325005, 30.716227910028397 ], [ -84.93230156224138, 30.716227910028397 ] ] ] }, "bbox": [ -84.93230156224138, 30.716227910028397, -84.92161763325005, 30.725458271186383 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.137181+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9800_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9800_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9800_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3401002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 35.923, "maximum": 57.799, "mean": 44.798, "stddev": 4.857 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9330_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97882210806809, 30.98758577667495 ], [ -84.97882210806809, 30.99681356096635 ], [ -84.96811059650341, 30.99681356096635 ], [ -84.96811059650341, 30.98758577667495 ], [ -84.97882210806809, 30.98758577667495 ] ] ] }, "bbox": [ -84.97882210806809, 30.98758577667495, -84.96811059650341, 30.99681356096635 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.158752+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9330_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9330_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9330_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3431002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0013_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.90889221692126, 30.83311887063699 ], [ -84.90889221692126, 30.84235140368007 ], [ -84.89819265150994, 30.84235140368007 ], [ -84.89819265150994, 30.83311887063699 ], [ -84.90889221692126, 30.83311887063699 ] ] ] }, "bbox": [ -84.90889221692126, 30.83311887063699, -84.89819265150994, 30.84235140368007 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.180658+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0013_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0013_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0013_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 28.535, "maximum": 46.411, "mean": 37.928, "stddev": 3.647 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1421_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76092723198396, 30.902793413625737 ], [ -84.76092723198396, 30.912037324886057 ], [ -84.75020661171432, 30.912037324886057 ], [ -84.75020661171432, 30.902793413625737 ], [ -84.76092723198396, 30.902793413625737 ] ] ] }, "bbox": [ -84.76092723198396, 30.902793413625737, -84.75020661171432, 30.912037324886057 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.202381+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1421_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1421_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1421_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3422002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2722_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.62478037622407, 30.90937282232501 ], [ -84.62478037622407, 30.91862694868535 ], [ -84.61404716319963, 30.91862694868535 ], [ -84.61404716319963, 30.90937282232501 ], [ -84.62478037622407, 30.90937282232501 ] ] ] }, "bbox": [ -84.62478037622407, 30.90937282232501, -84.61404716319963, 30.91862694868535 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.224305+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2722_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2722_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2722_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 726997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1414_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76239472131459, 30.83967840189258 ], [ -84.76239472131459, 30.848921957390466 ], [ -84.7516816418386, 30.848921957390466 ], [ -84.7516816418386, 30.83967840189258 ], [ -84.76239472131459, 30.83967840189258 ] ] ] }, "bbox": [ -84.76239472131459, 30.83967840189258, -84.7516816418386, 30.848921957390466 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.246493+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1414_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1414_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1414_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.253, "maximum": 37.751, "mean": 31.789, "stddev": 3.947 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2009_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.70077410486871, 30.793493915907977 ], [ -84.70077410486871, 30.802741893130875 ], [ -84.69006110477665, 30.802741893130875 ], [ -84.69006110477665, 30.793493915907977 ], [ -84.70077410486871, 30.793493915907977 ] ] ] }, "bbox": [ -84.70077410486871, 30.793493915907977, -84.69006110477665, 30.802741893130875 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.268606+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2009_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2009_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2009_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 719997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.263, "maximum": 33.994, "mean": 26.781, "stddev": 1.657 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2106_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.69097662756617, 30.76625899055258 ], [ -84.69097662756617, 30.775507587633438 ], [ -84.68026597294266, 30.775507587633438 ], [ -84.68026597294266, 30.76625899055258 ], [ -84.69097662756617, 30.76625899055258 ] ] ] }, "bbox": [ -84.69097662756617, 30.76625899055258, -84.68026597294266, 30.775507587633438 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.291107+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2106_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2106_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2106_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 720997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 29.504, "maximum": 72.792, "mean": 43.914, "stddev": 9.61 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0299_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89074929590365, 30.706535201834953 ], [ -84.89074929590365, 30.715768644648886 ], [ -84.88006288458297, 30.715768644648886 ], [ -84.88006288458297, 30.706535201834953 ], [ -84.89074929590365, 30.706535201834953 ] ] ] }, "bbox": [ -84.89074929590365, 30.706535201834953, -84.88006288458297, 30.715768644648886 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.313463+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0299_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0299_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0299_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3400002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.853, "maximum": 38.476, "mean": 27.87, "stddev": 2.273 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0100_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.90098999437134, 30.715722708948885 ], [ -84.90098999437134, 30.724955417235268 ], [ -84.89030340505164, 30.724955417235268 ], [ -84.89030340505164, 30.715722708948885 ], [ -84.90098999437134, 30.715722708948885 ] ] ] }, "bbox": [ -84.90098999437134, 30.715722708948885, -84.89030340505164, 30.724955417235268 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.335618+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0100_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0100_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0100_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3401002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.226, "maximum": 40.186, "mean": 28.512, "stddev": 2.812 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1509_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7529955279735, 30.794414282851758 ], [ -84.7529955279735, 30.80365836458515 ], [ -84.74228693714481, 30.80365836458515 ], [ -84.74228693714481, 30.794414282851758 ], [ -84.7529955279735, 30.794414282851758 ] ] ] }, "bbox": [ -84.7529955279735, 30.794414282851758, -84.74228693714481, 30.80365836458515 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.357696+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1509_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1509_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1509_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.145, "maximum": 29.425, "mean": 25.716, "stddev": 1.375 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0411_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8674925132415, 30.81439944913011 ], [ -84.8674925132415, 30.823635027708693 ], [ -84.85679152552468, 30.823635027708693 ], [ -84.85679152552468, 30.81439944913011 ], [ -84.8674925132415, 30.81439944913011 ] ] ] }, "bbox": [ -84.8674925132415, 30.81439944913011, -84.85679152552468, 30.823635027708693 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.379605+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0411_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0411_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0411_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.227, "maximum": 33.322, "mean": 28.688, "stddev": 2.221 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9916_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91875789579456, 30.86034027148511 ], [ -84.91875789579456, 30.869572157749662 ], [ -84.90805601323883, 30.869572157749662 ], [ -84.90805601323883, 30.86034027148511 ], [ -84.91875789579456, 30.86034027148511 ] ] ] }, "bbox": [ -84.91875789579456, 30.86034027148511, -84.90805601323883, 30.869572157749662 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.401422+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9916_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9916_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9916_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0603_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8482046947898, 30.741915938028484 ], [ -84.8482046947898, 30.7511521746988 ], [ -84.83754180310453, 30.7511521746988 ], [ -84.83754180310453, 30.741915938028484 ], [ -84.8482046947898, 30.741915938028484 ] ] ] }, "bbox": [ -84.8482046947898, 30.741915938028484, -84.83754180310453, 30.7511521746988 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.423539+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0603_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0603_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0603_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.744, "maximum": 64.725, "mean": 37.17, "stddev": 8.406 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9125_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.00069640237746, 30.942824979956967 ], [ -85.00069640237746, 30.952050956019487 ], [ -84.98999205926948, 30.952050956019487 ], [ -84.98999205926948, 30.942824979956967 ], [ -85.00069640237746, 30.942824979956967 ] ] ] }, "bbox": [ -85.00069640237746, 30.942824979956967, -84.98999205926948, 30.952050956019487 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.445750+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9125_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9125_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9125_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 690997.5, 0.0, -1.0, 3426002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3324_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.56158843031483, 30.92623009664183 ], [ -84.56158843031483, 30.935489008123852 ], [ -84.55084775563569, 30.935489008123852 ], [ -84.55084775563569, 30.92623009664183 ], [ -84.56158843031483, 30.92623009664183 ] ] ] }, "bbox": [ -84.56158843031483, 30.92623009664183, -84.55084775563569, 30.935489008123852 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.467772+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3324_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3324_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3324_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 732997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1420_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76113715671522, 30.893777024991653 ], [ -84.76113715671522, 30.90302088540164 ], [ -84.75041761513883, 30.90302088540164 ], [ -84.75041761513883, 30.893777024991653 ], [ -84.76113715671522, 30.893777024991653 ] ] ] }, "bbox": [ -84.76113715671522, 30.893777024991653, -84.75041761513883, 30.90302088540164 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.489675+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1420_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1420_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1420_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1524_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.74983767175534, 30.929659973511356 ], [ -84.74983767175534, 30.93311633737479 ], [ -84.7392492106717, 30.93311633737479 ], [ -84.7392492106717, 30.929659973511356 ], [ -84.74983767175534, 30.929659973511356 ] ] ] }, "bbox": [ -84.74983767175534, 30.929659973511356, -84.7392492106717, 30.93311633737479 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.511240+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1524_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1524_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1524_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 363, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3424360.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3330_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.56021337374106, 30.980320187232678 ], [ -84.56021337374106, 30.98054637083187 ], [ -84.54969714780702, 30.98054637083187 ], [ -84.54969714780702, 30.980320187232678 ], [ -84.56021337374106, 30.980320187232678 ] ] ] }, "bbox": [ -84.56021337374106, 30.980320187232678, -84.54969714780702, 30.98054637083187 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.532986+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3330_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3330_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3330_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 3, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 732997.5, 0.0, -1.0, 3430000.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2210_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.67966953599603, 30.80213590201387 ], [ -84.67966953599603, 30.811385488195207 ], [ -84.66895369888978, 30.811385488195207 ], [ -84.66895369888978, 30.80213590201387 ], [ -84.67966953599603, 30.80213590201387 ] ] ] }, "bbox": [ -84.67966953599603, 30.80213590201387, -84.66895369888978, 30.811385488195207 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.555261+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2210_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2210_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2210_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 721997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.082, "maximum": 33.734, "mean": 28.348, "stddev": 1.604 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2211_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.67945276449933, 30.81115190373833 ], [ -84.67945276449933, 30.820401542987845 ], [ -84.66873585026035, 30.820401542987845 ], [ -84.66873585026035, 30.81115190373833 ], [ -84.67945276449933, 30.81115190373833 ] ] ] }, "bbox": [ -84.67945276449933, 30.81115190373833, -84.66873585026035, 30.820401542987845 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.577512+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2211_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2211_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2211_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 721997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0511_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85704507352554, 30.81422618038632 ], [ -84.85704507352554, 30.823462542894415 ], [ -84.84634319694716, 30.823462542894415 ], [ -84.84634319694716, 30.81422618038632 ], [ -84.85704507352554, 30.81422618038632 ] ] ] }, "bbox": [ -84.85704507352554, 30.81422618038632, -84.84634319694716, 30.823462542894415 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.599884+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0511_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0511_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0511_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.17, "maximum": 32.055, "mean": 27.539, "stddev": 2.415 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1815_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.72038426334512, 30.84796206019892 ], [ -84.72038426334512, 30.857208791780533 ], [ -84.70966656808592, 30.857208791780533 ], [ -84.70966656808592, 30.84796206019892 ], [ -84.72038426334512, 30.84796206019892 ] ] ] }, "bbox": [ -84.72038426334512, 30.84796206019892, -84.70966656808592, 30.857208791780533 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.621972+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1815_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1815_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1815_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 717997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.713, "maximum": 41.52, "mean": 30.379, "stddev": 4.33 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0304_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.87932602655353, 30.75145105798547 ], [ -84.87932602655353, 30.760685519428854 ], [ -84.86863340437807, 30.760685519428854 ], [ -84.86863340437807, 30.75145105798547 ], [ -84.87932602655353, 30.75145105798547 ] ] ] }, "bbox": [ -84.87932602655353, 30.75145105798547, -84.86863340437807, 30.760685519428854 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.643549+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0304_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0304_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0304_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.428, "maximum": 25.19, "mean": 23.447, "stddev": 0.245 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2309_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.66944197333278, 30.792950209072558 ], [ -84.66944197333278, 30.80218192165831 ], [ -84.65875810250944, 30.80218192165831 ], [ -84.65875810250944, 30.792950209072558 ], [ -84.66944197333278, 30.792950209072558 ] ] ] }, "bbox": [ -84.66944197333278, 30.792950209072558, -84.65875810250944, 30.80218192165831 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.665318+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2309_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2309_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2309_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1003, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 722997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.101, "maximum": 41.596, "mean": 24.599, "stddev": 1.478 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2414_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.65790461861594, 30.837821762400885 ], [ -84.65790461861594, 30.847073118379537 ], [ -84.64718270763731, 30.847073118379537 ], [ -84.64718270763731, 30.837821762400885 ], [ -84.65790461861594, 30.837821762400885 ] ] ] }, "bbox": [ -84.65790461861594, 30.837821762400885, -84.64718270763731, 30.847073118379537 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.687142+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2414_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2414_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2414_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9613_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95069207976255, 30.833790545276905 ], [ -84.95069207976255, 30.84301993180245 ], [ -84.93999608542208, 30.84301993180245 ], [ -84.93999608542208, 30.833790545276905 ], [ -84.95069207976255, 30.833790545276905 ] ] ] }, "bbox": [ -84.95069207976255, 30.833790545276905, -84.93999608542208, 30.84301993180245 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.708891+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9613_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9613_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9613_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.131, "maximum": 27.607, "mean": 24.904, "stddev": 1.074 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1909_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7112181977371, 30.79367967014738 ], [ -84.7112181977371, 30.802926868928218 ], [ -84.70050607854219, 30.802926868928218 ], [ -84.70050607854219, 30.79367967014738 ], [ -84.7112181977371, 30.79367967014738 ] ] ] }, "bbox": [ -84.7112181977371, 30.79367967014738, -84.70050607854219, 30.802926868928218 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.732444+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1909_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1909_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1909_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 718997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.189, "maximum": 34.934, "mean": 26.611, "stddev": 1.97 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9502_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96323459999833, 30.73476122303237 ], [ -84.96323459999833, 30.74398932450615 ], [ -84.95255121219084, 30.74398932450615 ], [ -84.95255121219084, 30.73476122303237 ], [ -84.96323459999833, 30.73476122303237 ] ] ] }, "bbox": [ -84.96323459999833, 30.73476122303237, -84.95255121219084, 30.74398932450615 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.755101+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9502_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9502_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9502_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 31.814, "maximum": 52.768, "mean": 38.954, "stddev": 4.574 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0212_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88819028156621, 30.823760728384514 ], [ -84.88819028156621, 30.83299478542309 ], [ -84.87749000347549, 30.83299478542309 ], [ -84.87749000347549, 30.823760728384514 ], [ -84.88819028156621, 30.823760728384514 ] ] ] }, "bbox": [ -84.88819028156621, 30.823760728384514, -84.87749000347549, 30.83299478542309 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.779533+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0212_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0212_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0212_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 26.511, "maximum": 39.531, "mean": 33.111, "stddev": 2.731 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0399_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.880313340365, 30.706364347852535 ], [ -84.880313340365, 30.715598571777406 ], [ -84.86962604409315, 30.715598571777406 ], [ -84.86962604409315, 30.706364347852535 ], [ -84.880313340365, 30.706364347852535 ] ] ] }, "bbox": [ -84.880313340365, 30.706364347852535, -84.86962604409315, 30.715598571777406 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.803866+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0399_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0399_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0399_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3400002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 20.962, "maximum": 38.717, "mean": 31.844, "stddev": 3.279 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0306_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.87893047735756, 30.769485646121936 ], [ -84.87893047735756, 30.778720202631526 ], [ -84.8682357214998, 30.778720202631526 ], [ -84.8682357214998, 30.769485646121936 ], [ -84.87893047735756, 30.769485646121936 ] ] ] }, "bbox": [ -84.87893047735756, 30.769485646121936, -84.8682357214998, 30.778720202631526 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.825946+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0306_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0306_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0306_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.72, "maximum": 31.347, "mean": 23.891, "stddev": 1.223 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9718_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93927771866197, 30.878711450668746 ], [ -84.93927771866197, 30.88794185372286 ], [ -84.928575483871, 30.88794185372286 ], [ -84.928575483871, 30.878711450668746 ], [ -84.93927771866197, 30.878711450668746 ] ] ] }, "bbox": [ -84.93927771866197, 30.878711450668746, -84.928575483871, 30.88794185372286 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.848592+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9718_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9718_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9718_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1310_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.77367684879394, 30.803793151720186 ], [ -84.77367684879394, 30.81303572342631 ], [ -84.76296895198529, 30.81303572342631 ], [ -84.76296895198529, 30.803793151720186 ], [ -84.77367684879394, 30.803793151720186 ] ] ] }, "bbox": [ -84.77367684879394, 30.803793151720186, -84.76296895198529, 30.81303572342631 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.870713+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1310_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1310_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1310_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.169, "maximum": 36.603, "mean": 27.879, "stddev": 2.099 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3019_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.59408942958471, 30.88174423639794 ], [ -84.59408942958471, 30.891000534036493 ], [ -84.5833568265832, 30.891000534036493 ], [ -84.5833568265832, 30.88174423639794 ], [ -84.59408942958471, 30.88174423639794 ] ] ] }, "bbox": [ -84.59408942958471, 30.88174423639794, -84.5833568265832, 30.891000534036493 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.892561+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3019_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3019_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3019_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 729997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1313_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.77305254604555, 30.830842885041005 ], [ -84.77305254604555, 30.84008560818788 ], [ -84.76234142728981, 30.84008560818788 ], [ -84.76234142728981, 30.830842885041005 ], [ -84.77305254604555, 30.830842885041005 ] ] ] }, "bbox": [ -84.77305254604555, 30.830842885041005, -84.76234142728981, 30.84008560818788 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.915080+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1313_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1313_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1313_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.178, "maximum": 34.987, "mean": 28.844, "stddev": 3.632 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9609_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95145802969442, 30.797720013590666 ], [ -84.95145802969442, 30.806949217895077 ], [ -84.94076630274118, 30.806949217895077 ], [ -84.94076630274118, 30.797720013590666 ], [ -84.95145802969442, 30.797720013590666 ] ] ] }, "bbox": [ -84.95145802969442, 30.797720013590666, -84.94076630274118, 30.806949217895077 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.937688+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9609_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9609_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9609_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.883, "maximum": 29.738, "mean": 24.282, "stddev": 0.966 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9506_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9624749502062, 30.770832372150988 ], [ -84.9624749502062, 30.780060654460506 ], [ -84.95178730991593, 30.780060654460506 ], [ -84.95178730991593, 30.770832372150988 ], [ -84.9624749502062, 30.770832372150988 ] ] ] }, "bbox": [ -84.9624749502062, 30.770832372150988, -84.95178730991593, 30.780060654460506 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.960596+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9506_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9506_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9506_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.079, "maximum": 30.127, "mean": 25.546, "stddev": 1.94 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9811_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93017902222435, 30.815421391408023 ], [ -84.93017902222435, 30.824652259557435 ], [ -84.91948337766992, 30.824652259557435 ], [ -84.91948337766992, 30.815421391408023 ], [ -84.93017902222435, 30.815421391408023 ] ] ] }, "bbox": [ -84.93017902222435, 30.815421391408023, -84.91948337766992, 30.824652259557435 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:35.983970+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9811_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9811_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9811_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.005, "maximum": 33.06, "mean": 25.542, "stddev": 2.438 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0109_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89922791460019, 30.79687951229474 ], [ -84.89922791460019, 30.806112643134096 ], [ -84.88853173313501, 30.806112643134096 ], [ -84.88853173313501, 30.79687951229474 ], [ -84.89922791460019, 30.79687951229474 ] ] ] }, "bbox": [ -84.89922791460019, 30.79687951229474, -84.88853173313501, 30.806112643134096 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.006365+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0109_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0109_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0109_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.42, "maximum": 39.216, "mean": 30.643, "stddev": 3.513 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2925_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.60319379982711, 30.936031272530627 ], [ -84.60319379982711, 30.94528712331221 ], [ -84.59245556411196, 30.94528712331221 ], [ -84.59245556411196, 30.936031272530627 ], [ -84.60319379982711, 30.936031272530627 ] ] ] }, "bbox": [ -84.60319379982711, 30.936031272530627, -84.59245556411196, 30.94528712331221 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.028160+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2925_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2925_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2925_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 728997.5, 0.0, -1.0, 3426002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1207_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.78474312009962, 30.77692303671922 ], [ -84.78474312009962, 30.78616467690658 ], [ -84.77403932437502, 30.78616467690658 ], [ -84.77403932437502, 30.77692303671922 ], [ -84.78474312009962, 30.77692303671922 ] ] ] }, "bbox": [ -84.78474312009962, 30.77692303671922, -84.77403932437502, 30.78616467690658 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.050574+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1207_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1207_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1207_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.108, "maximum": 26.399, "mean": 24.179, "stddev": 0.586 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2617_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.63634427797399, 30.86448731787447 ], [ -84.63634427797399, 30.873740392811186 ], [ -84.62561736302966, 30.873740392811186 ], [ -84.62561736302966, 30.86448731787447 ], [ -84.63634427797399, 30.86448731787447 ] ] ] }, "bbox": [ -84.63634427797399, 30.86448731787447, -84.62561736302966, 30.873740392811186 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.072928+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2617_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2617_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2617_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 725997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1916_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.70971989483309, 30.85679288266169 ], [ -84.70971989483309, 30.866040446994052 ], [ -84.69900023746148, 30.866040446994052 ], [ -84.69900023746148, 30.85679288266169 ], [ -84.70971989483309, 30.85679288266169 ] ] ] }, "bbox": [ -84.70971989483309, 30.85679288266169, -84.69900023746148, 30.866040446994052 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.095060+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1916_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1916_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1916_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 718997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 32.704, "maximum": 37.66, "mean": 35.205, "stddev": 1.155 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3119_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.58363667652877, 30.881548544891658 ], [ -84.58363667652877, 30.890805620234858 ], [ -84.57290319388612, 30.890805620234858 ], [ -84.57290319388612, 30.881548544891658 ], [ -84.58363667652877, 30.881548544891658 ] ] ] }, "bbox": [ -84.58363667652877, 30.881548544891658, -84.57290319388612, 30.890805620234858 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.117183+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3119_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3119_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3119_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 730997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2517_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.64679558064685, 30.864678657645666 ], [ -84.64679558064685, 30.873930953805868 ], [ -84.63606954694433, 30.873930953805868 ], [ -84.63606954694433, 30.864678657645666 ], [ -84.64679558064685, 30.864678657645666 ] ] ] }, "bbox": [ -84.64679558064685, 30.864678657645666, -84.63606954694433, 30.873930953805868 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.139583+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2517_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2517_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2517_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 724997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9715_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93985653816502, 30.851658955185872 ], [ -84.93985653816502, 30.860889220569202 ], [ -84.92915751298345, 30.860889220569202 ], [ -84.92915751298345, 30.851658955185872 ], [ -84.93985653816502, 30.851658955185872 ] ] ] }, "bbox": [ -84.93985653816502, 30.851658955185872, -84.92915751298345, 30.860889220569202 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.161202+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9715_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9715_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9715_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0814_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.82509333775671, 30.84075196993496 ], [ -84.82509333775671, 30.84999082940252 ], [ -84.8143855801431, 30.84999082940252 ], [ -84.8143855801431, 30.84075196993496 ], [ -84.82509333775671, 30.84075196993496 ] ] ] }, "bbox": [ -84.82509333775671, 30.84075196993496, -84.8143855801431, 30.84999082940252 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.182861+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0814_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0814_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0814_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 707997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.427, "maximum": 33.493, "mean": 26.304, "stddev": 2.625 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0099_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91162147210805, 30.70687439619726 ], [ -84.91162147210805, 30.716106275813086 ], [ -84.90093683211003, 30.716106275813086 ], [ -84.90093683211003, 30.70687439619726 ], [ -84.91162147210805, 30.70687439619726 ] ] ] }, "bbox": [ -84.91162147210805, 30.70687439619726, -84.90093683211003, 30.716106275813086 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.204886+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0099_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0099_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0099_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3400002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.254, "maximum": 40.399, "mean": 30.73, "stddev": 2.308 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1116_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.79333065635343, 30.858252289843985 ], [ -84.79333065635343, 30.867466548586933 ], [ -84.78261870890528, 30.867466548586933 ], [ -84.78261870890528, 30.858252289843985 ], [ -84.79333065635343, 30.858252289843985 ] ] ] }, "bbox": [ -84.79333065635343, 30.858252289843985, -84.78261870890528, 30.867466548586933 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.227018+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1116_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1116_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1116_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1002, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 710997.5, 0.0, -1.0, 3416999.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.971, "maximum": 36.178, "mean": 32.244, "stddev": 2.011 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9700_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.94273892572978, 30.716394633905676 ], [ -84.94273892572978, 30.72562421203724 ], [ -84.93205588446098, 30.72562421203724 ], [ -84.93205588446098, 30.716394633905676 ], [ -84.94273892572978, 30.716394633905676 ] ] ] }, "bbox": [ -84.94273892572978, 30.716394633905676, -84.93205588446098, 30.72562421203724 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.248681+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9700_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9700_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9700_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3401002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 45.75, "maximum": 75.408, "mean": 60.812, "stddev": 6.944 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0907_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.81607211357638, 30.777457225208067 ], [ -84.81607211357638, 30.786696522958017 ], [ -84.80537097100633, 30.786696522958017 ], [ -84.80537097100633, 30.777457225208067 ], [ -84.81607211357638, 30.777457225208067 ] ] ] }, "bbox": [ -84.81607211357638, 30.777457225208067, -84.80537097100633, 30.786696522958017 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.270586+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0907_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0907_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0907_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.078, "maximum": 30.398, "mean": 23.614, "stddev": 0.753 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3327_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.56090136626293, 30.953275205526854 ], [ -84.56090136626293, 30.962534286160672 ], [ -84.55015742527114, 30.962534286160672 ], [ -84.55015742527114, 30.953275205526854 ], [ -84.56090136626293, 30.953275205526854 ] ] ] }, "bbox": [ -84.56090136626293, 30.953275205526854, -84.55015742527114, 30.962534286160672 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.292289+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3327_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3327_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3327_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 732997.5, 0.0, -1.0, 3428002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3020_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.59386395782903, 30.890759566929532 ], [ -84.59386395782903, 30.90001592002803 ], [ -84.58313027015723, 30.90001592002803 ], [ -84.58313027015723, 30.890759566929532 ], [ -84.59386395782903, 30.890759566929532 ] ] ] }, "bbox": [ -84.59386395782903, 30.890759566929532, -84.58313027015723, 30.90001592002803 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.314151+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3020_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3020_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3020_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 729997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3121_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.58318367647732, 30.899579052782876 ], [ -84.58318367647732, 30.908836239632024 ], [ -84.57244802320858, 30.908836239632024 ], [ -84.57244802320858, 30.899579052782876 ], [ -84.58318367647732, 30.899579052782876 ] ] ] }, "bbox": [ -84.58318367647732, 30.899579052782876, -84.57244802320858, 30.908836239632024 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.336261+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3121_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3121_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3121_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 730997.5, 0.0, -1.0, 3422002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1810_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.72144960623201, 30.802880864771495 ], [ -84.72144960623201, 30.812127336687762 ], [ -84.71073729336783, 30.812127336687762 ], [ -84.71073729336783, 30.802880864771495 ], [ -84.72144960623201, 30.802880864771495 ] ] ] }, "bbox": [ -84.72144960623201, 30.802880864771495, -84.71073729336783, 30.812127336687762 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.358426+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1810_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1810_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1810_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 717997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.249, "maximum": 32.986, "mean": 26.274, "stddev": 1.958 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0608_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8472010172828, 30.787001451034133 ], [ -84.8472010172828, 30.796237928797954 ], [ -84.83653279871719, 30.796237928797954 ], [ -84.83653279871719, 30.787001451034133 ], [ -84.8472010172828, 30.787001451034133 ] ] ] }, "bbox": [ -84.8472010172828, 30.787001451034133, -84.83653279871719, 30.796237928797954 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.381190+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0608_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0608_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0608_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.009, "maximum": 29.501, "mean": 24.543, "stddev": 1.123 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2314_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.66835319199647, 30.83801121470195 ], [ -84.66835319199647, 30.84726179211085 ], [ -84.65763216201225, 30.84726179211085 ], [ -84.65763216201225, 30.83801121470195 ], [ -84.66835319199647, 30.83801121470195 ] ] ] }, "bbox": [ -84.66835319199647, 30.83801121470195, -84.65763216201225, 30.84726179211085 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.403703+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2314_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2314_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2314_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 722997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1014_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.80419301675025, 30.8404160501184 ], [ -84.80419301675025, 30.84961085816315 ], [ -84.7935158657797, 30.84961085816315 ], [ -84.7935158657797, 30.8404160501184 ], [ -84.80419301675025, 30.8404160501184 ] ] ] }, "bbox": [ -84.80419301675025, 30.8404160501184, -84.7935158657797, 30.84961085816315 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.425984+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1014_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1014_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1014_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1000, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 709997.5, 0.0, -1.0, 3414999.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 26.304, "maximum": 35.314, "mean": 31.137, "stddev": 1.642 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFU9999_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.92205769190036, 30.707042736526848 ], [ -84.92205769190036, 30.716273834055727 ], [ -84.91137393827356, 30.716273834055727 ], [ -84.91137393827356, 30.707042736526848 ], [ -84.92205769190036, 30.707042736526848 ] ] ] }, "bbox": [ -84.92205769190036, 30.707042736526848, -84.91137393827356, 30.716273834055727 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.448812+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFU9999_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFU9999_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFU9999_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3400002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 28.322, "maximum": 30.243, "mean": 29.167, "stddev": 0.404 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9408_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9725400067888, 30.78903254268334 ], [ -84.9725400067888, 30.798260129139823 ], [ -84.96185112980876, 30.798260129139823 ], [ -84.96185112980876, 30.78903254268334 ], [ -84.9725400067888, 30.78903254268334 ] ] ] }, "bbox": [ -84.9725400067888, 30.78903254268334, -84.96185112980876, 30.798260129139823 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.470979+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9408_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9408_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9408_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.518, "maximum": 31.332, "mean": 26.463, "stddev": 2.15 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1112_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.79415619384731, 30.82218560567529 ], [ -84.79415619384731, 30.831426714800408 ], [ -84.78344792093229, 30.831426714800408 ], [ -84.78344792093229, 30.82218560567529 ], [ -84.79415619384731, 30.82218560567529 ] ] ] }, "bbox": [ -84.79415619384731, 30.82218560567529, -84.78344792093229, 30.831426714800408 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.492873+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1112_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1112_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1112_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 710997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.879, "maximum": 35.513, "mean": 29.962, "stddev": 2.74 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1424_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76029689025766, 30.92984249624488 ], [ -84.76029689025766, 30.933298034274475 ], [ -84.7497086892871, 30.933298034274475 ], [ -84.7497086892871, 30.92984249624488 ], [ -84.76029689025766, 30.92984249624488 ] ] ] }, "bbox": [ -84.76029689025766, 30.92984249624488, -84.7497086892871, 30.933298034274475 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.515375+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1424_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1424_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1424_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 363, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3424360.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9414_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97140277968568, 30.843139046011764 ], [ -84.97140277968568, 30.852366902319044 ], [ -84.96070750651431, 30.852366902319044 ], [ -84.96070750651431, 30.843139046011764 ], [ -84.97140277968568, 30.843139046011764 ] ] ] }, "bbox": [ -84.97140277968568, 30.843139046011764, -84.96070750651431, 30.852366902319044 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.537277+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9414_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9414_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9414_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0404_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.86888530807003, 30.751279059892717 ], [ -84.86888530807003, 30.760514303566712 ], [ -84.85819179939456, 30.760514303566712 ], [ -84.85819179939456, 30.751279059892717 ], [ -84.86888530807003, 30.751279059892717 ] ] ] }, "bbox": [ -84.86888530807003, 30.751279059892717, -84.85819179939456, 30.760514303566712 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.559690+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0404_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0404_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0404_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.213, "maximum": 24.334, "mean": 23.539, "stddev": 0.148 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9815_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.92940457648506, 30.85149133838885 ], [ -84.92940457648506, 30.860722391144698 ], [ -84.9187046574829, 30.860722391144698 ], [ -84.9187046574829, 30.85149133838885 ], [ -84.92940457648506, 30.85149133838885 ] ] ] }, "bbox": [ -84.92940457648506, 30.85149133838885, -84.9187046574829, 30.860722391144698 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.581776+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9815_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9815_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9815_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1211_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.78391554708219, 30.812989742299763 ], [ -84.78391554708219, 30.822231583163557 ], [ -84.77320746181611, 30.822231583163557 ], [ -84.77320746181611, 30.812989742299763 ], [ -84.78391554708219, 30.812989742299763 ] ] ] }, "bbox": [ -84.78391554708219, 30.812989742299763, -84.77320746181611, 30.822231583163557 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.603741+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1211_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1211_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1211_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.934, "maximum": 36.921, "mean": 28.168, "stddev": 4.151 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9905_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9208959445144, 30.761148199918686 ], [ -84.9208959445144, 30.770379575553218 ], [ -84.9102058081015, 30.770379575553218 ], [ -84.9102058081015, 30.761148199918686 ], [ -84.9208959445144, 30.761148199918686 ] ] ] }, "bbox": [ -84.9208959445144, 30.761148199918686, -84.9102058081015, 30.770379575553218 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.625798+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9905_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9905_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9905_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.097, "maximum": 24.901, "mean": 23.457, "stddev": 0.157 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0613_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84619507519216, 30.83208662029465 ], [ -84.84619507519216, 30.841323339365655 ], [ -84.83552151788372, 30.841323339365655 ], [ -84.83552151788372, 30.83208662029465 ], [ -84.84619507519216, 30.83208662029465 ] ] ] }, "bbox": [ -84.84619507519216, 30.83208662029465, -84.83552151788372, 30.841323339365655 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.647732+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0613_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0613_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0613_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.228, "maximum": 33.673, "mean": 26.503, "stddev": 2.654 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9320_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98071966897012, 30.897409596278283 ], [ -84.98071966897012, 30.906636932597593 ], [ -84.9700188802672, 30.906636932597593 ], [ -84.9700188802672, 30.897409596278283 ], [ -84.98071966897012, 30.897409596278283 ] ] ] }, "bbox": [ -84.98071966897012, 30.897409596278283, -84.9700188802672, 30.906636932597593 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.669296+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9320_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9320_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9320_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2715_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.62633745332724, 30.846263962582665 ], [ -84.62633745332724, 30.85551770684359 ], [ -84.6156118211833, 30.85551770684359 ], [ -84.6156118211833, 30.846263962582665 ], [ -84.62633745332724, 30.846263962582665 ] ] ] }, "bbox": [ -84.62633745332724, 30.846263962582665, -84.6156118211833, 30.85551770684359 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.691069+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2715_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2715_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2715_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 726997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0513_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.8566443744762, 30.832260330388674 ], [ -84.8566443744762, 30.84149678923921 ], [ -84.84594035593518, 30.84149678923921 ], [ -84.84594035593518, 30.832260330388674 ], [ -84.8566443744762, 30.832260330388674 ] ] ] }, "bbox": [ -84.8566443744762, 30.832260330388674, -84.84594035593518, 30.84149678923921 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.713091+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0513_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0513_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0513_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.196, "maximum": 34.225, "mean": 26.89, "stddev": 2.65 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2611_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.63767036263069, 30.8103932212171 ], [ -84.63767036263069, 30.81964597062921 ], [ -84.62694993019898, 30.81964597062921 ], [ -84.62694993019898, 30.8103932212171 ], [ -84.63767036263069, 30.8103932212171 ] ] ] }, "bbox": [ -84.63767036263069, 30.8103932212171, -84.62694993019898, 30.81964597062921 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.734926+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2611_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2611_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2611_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 725997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1712_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.73147096359001, 30.82109765469401 ], [ -84.73147096359001, 30.830343450485195 ], [ -84.72075738226516, 30.830343450485195 ], [ -84.72075738226516, 30.82109765469401 ], [ -84.73147096359001, 30.82109765469401 ] ] ] }, "bbox": [ -84.73147096359001, 30.82109765469401, -84.72075738226516, 30.830343450485195 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.756615+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1712_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1712_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1712_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.647, "maximum": 34.884, "mean": 30.64, "stddev": 1.907 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0210_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88858495283827, 30.80572618271701 ], [ -84.88858495283827, 30.81496014516732 ], [ -84.87788681332215, 30.81496014516732 ], [ -84.87788681332215, 30.80572618271701 ], [ -84.88858495283827, 30.80572618271701 ] ] ] }, "bbox": [ -84.88858495283827, 30.80572618271701, -84.87788681332215, 30.81496014516732 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.779613+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0210_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0210_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0210_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.191, "maximum": 37.978, "mean": 29.133, "stddev": 3.804 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1110_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.79456840494284, 30.804152180670012 ], [ -84.79456840494284, 30.813393189999324 ], [ -84.78386227789801, 30.813393189999324 ], [ -84.78386227789801, 30.804152180670012 ], [ -84.79456840494284, 30.804152180670012 ] ] ] }, "bbox": [ -84.79456840494284, 30.804152180670012, -84.78386227789801, 30.813393189999324 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.801588+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1110_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1110_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1110_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 710997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.112, "maximum": 30.827, "mean": 26.596, "stddev": 2.187 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2207_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.6803192646415, 30.775087813190062 ], [ -84.6803192646415, 30.784337240222992 ], [ -84.66960665606297, 30.784337240222992 ], [ -84.66960665606297, 30.775087813190062 ], [ -84.6803192646415, 30.775087813190062 ] ] ] }, "bbox": [ -84.6803192646415, 30.775087813190062, -84.66960665606297, 30.784337240222992 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.823797+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2207_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2207_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2207_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 721997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 33.6, "maximum": 87.476, "mean": 64.922, "stddev": 11.571 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9404_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97329645126571, 30.752961268070543 ], [ -84.97329645126571, 30.762188674786522 ], [ -84.9626118289298, 30.762188674786522 ], [ -84.9626118289298, 30.752961268070543 ], [ -84.97329645126571, 30.752961268070543 ] ] ] }, "bbox": [ -84.97329645126571, 30.752961268070543, -84.9626118289298, 30.762188674786522 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.846103+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9404_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9404_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9404_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.173, "maximum": 35.533, "mean": 27.731, "stddev": 3.035 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1413_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76260398512588, 30.830661916186486 ], [ -84.76260398512588, 30.839905420897267 ], [ -84.75189198099191, 30.839905420897267 ], [ -84.75189198099191, 30.830661916186486 ], [ -84.76260398512588, 30.830661916186486 ] ] ] }, "bbox": [ -84.76260398512588, 30.830661916186486, -84.75189198099191, 30.839905420897267 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.867894+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1413_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1413_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1413_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.304, "maximum": 34.158, "mean": 27.593, "stddev": 2.746 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0715_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.83534090325871, 30.849944866755273 ], [ -84.83534090325871, 30.859182991177164 ], [ -84.82463296130862, 30.859182991177164 ], [ -84.82463296130862, 30.849944866755273 ], [ -84.83534090325871, 30.849944866755273 ] ] ] }, "bbox": [ -84.83534090325871, 30.849944866755273, -84.82463296130862, 30.859182991177164 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.889826+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0715_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0715_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0715_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.58, "maximum": 37.285, "mean": 28.902, "stddev": 3.163 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2407_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.65943565017454, 30.774710690996496 ], [ -84.65943565017454, 30.783961671463395 ], [ -84.64872128475602, 30.783961671463395 ], [ -84.64872128475602, 30.774710690996496 ], [ -84.65943565017454, 30.774710690996496 ] ] ] }, "bbox": [ -84.65943565017454, 30.774710690996496, -84.64872128475602, 30.783961671463395 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.912069+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2407_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2407_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2407_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.56, "maximum": 71.882, "mean": 46.747, "stddev": 11.315 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0616_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84559042110737, 30.859137556709737 ], [ -84.84559042110737, 30.868374420667962 ], [ -84.83491365484915, 30.868374420667962 ], [ -84.83491365484915, 30.859137556709737 ], [ -84.84559042110737, 30.859137556709737 ] ] ] }, "bbox": [ -84.84559042110737, 30.859137556709737, -84.83491365484915, 30.868374420667962 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.934480+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0616_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0616_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0616_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.348, "maximum": 36.588, "mean": 30.252, "stddev": 3.079 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2214_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.67880186363364, 30.838199825221164 ], [ -84.67880186363364, 30.84744962373149 ], [ -84.66808171512328, 30.84744962373149 ], [ -84.66808171512328, 30.838199825221164 ], [ -84.67880186363364, 30.838199825221164 ] ] ] }, "bbox": [ -84.67880186363364, 30.838199825221164, -84.66808171512328, 30.84744962373149 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.957229+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2214_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2214_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2214_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 721997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2111_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.68989861032193, 30.811339472156973 ], [ -84.68989861032193, 30.820588333044316 ], [ -84.67918257682832, 30.820588333044316 ], [ -84.67918257682832, 30.811339472156973 ], [ -84.68989861032193, 30.811339472156973 ] ] ] }, "bbox": [ -84.68989861032193, 30.811339472156973, -84.67918257682832, 30.820588333044316 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:36.979257+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2111_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2111_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2111_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 720997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2720_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.62522575642636, 30.891341789698444 ], [ -84.62522575642636, 30.90059580683916 ], [ -84.61449471177293, 30.90059580683916 ], [ -84.61449471177293, 30.891341789698444 ], [ -84.62522575642636, 30.891341789698444 ] ] ] }, "bbox": [ -84.62522575642636, 30.891341789698444, -84.61449471177293, 30.90059580683916 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.001373+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2720_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2720_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2720_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 726997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2413_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.6581236331896, 30.828805936973392 ], [ -84.6581236331896, 30.838057239279106 ], [ -84.6474028015854, 30.838057239279106 ], [ -84.6474028015854, 30.828805936973392 ], [ -84.6581236331896, 30.828805936973392 ] ] ] }, "bbox": [ -84.6581236331896, 30.828805936973392, -84.6474028015854, 30.838057239279106 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.024376+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2413_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2413_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2413_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0510_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85724528765735, 30.805209084763554 ], [ -84.85724528765735, 30.814445399113264 ], [ -84.84654448134584, 30.814445399113264 ], [ -84.84654448134584, 30.805209084763554 ], [ -84.85724528765735, 30.805209084763554 ] ] ] }, "bbox": [ -84.85724528765735, 30.805209084763554, -84.84654448134584, 30.814445399113264 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.046678+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0510_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0510_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0510_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.221, "maximum": 33.953, "mean": 28.038, "stddev": 2.622 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0303_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.87952366743859, 30.742433743358163 ], [ -84.87952366743859, 30.751668157281056 ], [ -84.8688321113923, 30.751668157281056 ], [ -84.8688321113923, 30.742433743358163 ], [ -84.87952366743859, 30.742433743358163 ] ] ] }, "bbox": [ -84.87952366743859, 30.742433743358163, -84.8688321113923, 30.751668157281056 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.068891+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0303_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0303_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0303_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 702997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.149, "maximum": 24.824, "mean": 23.496, "stddev": 0.155 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1217_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.78267138722228, 30.867089385800448 ], [ -84.78267138722228, 30.876331527945815 ], [ -84.77195685332174, 30.876331527945815 ], [ -84.77195685332174, 30.867089385800448 ], [ -84.78267138722228, 30.867089385800448 ] ] ] }, "bbox": [ -84.78267138722228, 30.867089385800448, -84.77195685332174, 30.876331527945815 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.090580+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1217_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1217_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1217_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3124_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.5825034109777, 30.92662470895387 ], [ -84.5825034109777, 30.935882063136063 ], [ -84.57176449815427, 30.935882063136063 ], [ -84.57176449815427, 30.92662470895387 ], [ -84.5825034109777, 30.92662470895387 ] ] ] }, "bbox": [ -84.5825034109777, 30.92662470895387, -84.57176449815427, 30.935882063136063 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.112540+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3124_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3124_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3124_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 730997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2007_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7012032693181, 30.775461576514857 ], [ -84.7012032693181, 30.784709448800914 ], [ -84.69049241949136, 30.784709448800914 ], [ -84.69049241949136, 30.775461576514857 ], [ -84.7012032693181, 30.775461576514857 ] ] ] }, "bbox": [ -84.7012032693181, 30.775461576514857, -84.69049241949136, 30.784709448800914 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.134339+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2007_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2007_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2007_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 719997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.05, "maximum": 54.81, "mean": 28.287, "stddev": 4.812 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9325_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97977195663188, 30.942497857136086 ], [ -84.97977195663188, 30.95172541734064 ], [ -84.96906581246292, 30.95172541734064 ], [ -84.96906581246292, 30.942497857136086 ], [ -84.97977195663188, 30.942497857136086 ] ] ] }, "bbox": [ -84.97977195663188, 30.942497857136086, -84.96906581246292, 30.95172541734064 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.156635+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9325_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9325_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9325_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3426002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2714_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.6265594924011, 30.837248355088473 ], [ -84.6265594924011, 30.84650204480239 ], [ -84.61583494131752, 30.84650204480239 ], [ -84.61583494131752, 30.837248355088473 ], [ -84.6265594924011, 30.837248355088473 ] ] ] }, "bbox": [ -84.6265594924011, 30.837248355088473, -84.61583494131752, 30.84650204480239 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.180351+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2714_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2714_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2714_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 726997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1710_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7318948646702, 30.80306500371887 ], [ -84.7318948646702, 30.81231069624862 ], [ -84.72118343406177, 30.81231069624862 ], [ -84.72118343406177, 30.80306500371887 ], [ -84.7318948646702, 30.80306500371887 ] ] ] }, "bbox": [ -84.7318948646702, 30.80306500371887, -84.72118343406177, 30.81231069624862 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.202242+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1710_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1710_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1710_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.116, "maximum": 30.329, "mean": 26.077, "stddev": 1.56 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0911_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.81525622155013, 30.813524691978692 ], [ -84.81525622155013, 30.822764186937793 ], [ -84.80455079428947, 30.822764186937793 ], [ -84.80455079428947, 30.813524691978692 ], [ -84.81525622155013, 30.813524691978692 ] ] ] }, "bbox": [ -84.81525622155013, 30.813524691978692, -84.80455079428947, 30.822764186937793 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.225454+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0911_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0911_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0911_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.558, "maximum": 37.147, "mean": 32.844, "stddev": 1.472 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1516_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75152451703623, 30.857529327059893 ], [ -84.75152451703623, 30.866773766262003 ], [ -84.74080839932842, 30.866773766262003 ], [ -84.74080839932842, 30.857529327059893 ], [ -84.75152451703623, 30.857529327059893 ] ] ] }, "bbox": [ -84.75152451703623, 30.857529327059893, -84.74080839932842, 30.866773766262003 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.247367+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1516_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1516_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1516_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0408_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.86808996348337, 30.787347936100986 ], [ -84.86808996348337, 30.796583371098155 ], [ -84.85739218392273, 30.796583371098155 ], [ -84.85739218392273, 30.787347936100986 ], [ -84.86808996348337, 30.787347936100986 ] ] ] }, "bbox": [ -84.86808996348337, 30.787347936100986, -84.85739218392273, 30.796583371098155 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.269295+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0408_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0408_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0408_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.148, "maximum": 33.135, "mean": 25.81, "stddev": 2.116 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0913_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.81484772365185, 30.83155834262078 ], [ -84.81484772365185, 30.840797936236918 ], [ -84.80414015118563, 30.840797936236918 ], [ -84.80414015118563, 30.83155834262078 ], [ -84.81484772365185, 30.83155834262078 ] ] ] }, "bbox": [ -84.81484772365185, 30.83155834262078, -84.80414015118563, 30.840797936236918 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.291519+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0913_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0913_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0913_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.293, "maximum": 34.46, "mean": 27.609, "stddev": 2.848 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9312_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98223157573554, 30.825267669795856 ], [ -84.98223157573554, 30.834494648316028 ], [ -84.97153933102514, 30.834494648316028 ], [ -84.97153933102514, 30.825267669795856 ], [ -84.98223157573554, 30.825267669795856 ] ] ] }, "bbox": [ -84.98223157573554, 30.825267669795856, -84.97153933102514, 30.834494648316028 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.313663+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9312_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9312_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9312_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.522, "maximum": 30.392, "mean": 27.725, "stddev": 1.294 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0503_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85864426251463, 30.742089030724895 ], [ -84.85864426251463, 30.751325008204788 ], [ -84.84795093475243, 30.751325008204788 ], [ -84.84795093475243, 30.742089030724895 ], [ -84.85864426251463, 30.742089030724895 ] ] ] }, "bbox": [ -84.85864426251463, 30.742089030724895, -84.84795093475243, 30.751325008204788 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.335830+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0503_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0503_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0503_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.362, "maximum": 63.017, "mean": 44.126, "stddev": 10.789 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0005_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91045390030484, 30.760979499193763 ], [ -84.91045390030484, 30.770211658651274 ], [ -84.89976287508868, 30.770211658651274 ], [ -84.89976287508868, 30.760979499193763 ], [ -84.91045390030484, 30.760979499193763 ] ] ] }, "bbox": [ -84.91045390030484, 30.760979499193763, -84.89976287508868, 30.770211658651274 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.358699+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0005_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0005_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0005_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.602, "maximum": 25.86, "mean": 23.814, "stddev": 0.498 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9524_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95903952752262, 30.93314984330165 ], [ -84.95903952752262, 30.942378940968812 ], [ -84.94833265706772, 30.942378940968812 ], [ -84.94833265706772, 30.93314984330165 ], [ -84.95903952752262, 30.93314984330165 ] ] ] }, "bbox": [ -84.95903952752262, 30.93314984330165, -84.94833265706772, 30.942378940968812 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.380601+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9524_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9524_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9524_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9328_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97920230410737, 30.969550649839015 ], [ -84.97920230410737, 30.97877834447144 ], [ -84.9684929409341, 30.97877834447144 ], [ -84.9684929409341, 30.969550649839015 ], [ -84.97920230410737, 30.969550649839015 ] ] ] }, "bbox": [ -84.97920230410737, 30.969550649839015, -84.9684929409341, 30.97877834447144 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.402545+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9328_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9328_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9328_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3429002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0802_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.82752823652935, 30.732548650499588 ], [ -84.82752823652935, 30.741786921912357 ], [ -84.81683332242996, 30.741786921912357 ], [ -84.81683332242996, 30.732548650499588 ], [ -84.82752823652935, 30.732548650499588 ] ] ] }, "bbox": [ -84.82752823652935, 30.732548650499588, -84.81683332242996, 30.741786921912357 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.424793+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0802_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0802_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0802_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 707997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 31.307, "maximum": 72.117, "mean": 47.189, "stddev": 9.716 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9714_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.94004930420401, 30.8426414293498 ], [ -84.94004930420401, 30.851871648859255 ], [ -84.9293513479403, 30.851871648859255 ], [ -84.9293513479403, 30.8426414293498 ], [ -84.94004930420401, 30.8426414293498 ] ] ] }, "bbox": [ -84.94004930420401, 30.8426414293498, -84.9293513479403, 30.851871648859255 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.447078+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9714_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9714_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9714_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2719_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.62544829614055, 30.88232625233228 ], [ -84.62544829614055, 30.89158021487771 ], [ -84.61471833495068, 30.89158021487771 ], [ -84.61471833495068, 30.88232625233228 ], [ -84.62544829614055, 30.88232625233228 ] ] ] }, "bbox": [ -84.62544829614055, 30.88232625233228, -84.61471833495068, 30.89158021487771 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.469018+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2719_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2719_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2719_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 726997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0915_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.81443885744888, 30.849591938071125 ], [ -84.81443885744888, 30.8588316303793 ], [ -84.8037291378682, 30.8588316303793 ], [ -84.8037291378682, 30.849591938071125 ], [ -84.81443885744888, 30.849591938071125 ] ] ] }, "bbox": [ -84.81443885744888, 30.849591938071125, -84.8037291378682, 30.8588316303793 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.491043+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0915_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0915_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0915_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.946, "maximum": 38.129, "mean": 31.431, "stddev": 2.385 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2408_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.65921722696872, 30.783726600241597 ], [ -84.65921722696872, 30.792977634324657 ], [ -84.64850178504933, 30.792977634324657 ], [ -84.64850178504933, 30.783726600241597 ], [ -84.65921722696872, 30.783726600241597 ] ] ] }, "bbox": [ -84.65921722696872, 30.783726600241597, -84.64850178504933, 30.792977634324657 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.512847+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2408_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2408_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2408_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.795, "maximum": 66.719, "mean": 43.681, "stddev": 10.185 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1205_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.78515634741075, 30.75888960102211 ], [ -84.78515634741075, 30.768131140924446 ], [ -84.77445469359714, 30.768131140924446 ], [ -84.77445469359714, 30.75888960102211 ], [ -84.78515634741075, 30.75888960102211 ] ] ] }, "bbox": [ -84.78515634741075, 30.75888960102211, -84.77445469359714, 30.768131140924446 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.534853+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1205_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1205_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1205_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.402, "maximum": 63.059, "mean": 46.566, "stddev": 9.461 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0700_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.83836924963015, 30.714689676537194 ], [ -84.83836924963015, 30.72392707029137 ], [ -84.8276773524431, 30.72392707029137 ], [ -84.8276773524431, 30.714689676537194 ], [ -84.83836924963015, 30.714689676537194 ] ] ] }, "bbox": [ -84.83836924963015, 30.714689676537194, -84.8276773524431, 30.72392707029137 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.557178+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0700_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0700_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0700_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3401002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 33.094, "maximum": 69.145, "mean": 51.981, "stddev": 8.6 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0909_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.81566435142975, 30.795490986167042 ], [ -84.81566435142975, 30.80473038250411 ], [ -84.8049610674673, 30.80473038250411 ], [ -84.8049610674673, 30.795490986167042 ], [ -84.81566435142975, 30.795490986167042 ] ] ] }, "bbox": [ -84.81566435142975, 30.795490986167042, -84.8049610674673, 30.80473038250411 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.579404+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0909_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0909_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0909_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.133, "maximum": 30.837, "mean": 24.234, "stddev": 1.475 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1609_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.742551052476, 30.794231890368287 ], [ -84.742551052476, 30.803476751855193 ], [ -84.73184157883941, 30.803476751855193 ], [ -84.73184157883941, 30.794231890368287 ], [ -84.742551052476, 30.794231890368287 ] ] ] }, "bbox": [ -84.742551052476, 30.794231890368287, -84.73184157883941, 30.803476751855193 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.601996+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1609_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1609_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1609_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.169, "maximum": 29.486, "mean": 25.72, "stddev": 1.432 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0612_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.846396444988, 30.823069613958737 ], [ -84.846396444988, 30.832306284751155 ], [ -84.83572395637832, 30.832306284751155 ], [ -84.83572395637832, 30.823069613958737 ], [ -84.846396444988, 30.823069613958737 ] ] ] }, "bbox": [ -84.846396444988, 30.823069613958737, -84.83572395637832, 30.832306284751155 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.624153+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0612_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0612_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0612_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.285, "maximum": 33.894, "mean": 26.46, "stddev": 3.228 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1913_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.71036260335832, 30.829744446501916 ], [ -84.71036260335832, 30.838991854113896 ], [ -84.69964617950562, 30.838991854113896 ], [ -84.69964617950562, 30.829744446501916 ], [ -84.71036260335832, 30.829744446501916 ] ] ] }, "bbox": [ -84.71036260335832, 30.829744446501916, -84.69964617950562, 30.838991854113896 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.646934+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1913_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1913_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1913_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 718997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.708, "maximum": 36.448, "mean": 31.503, "stddev": 3.142 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2114_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.68925063308868, 30.838387593930488 ], [ -84.68925063308868, 30.847636613213563 ], [ -84.6785313665315, 30.847636613213563 ], [ -84.6785313665315, 30.838387593930488 ], [ -84.68925063308868, 30.838387593930488 ] ] ] }, "bbox": [ -84.68925063308868, 30.838387593930488, -84.6785313665315, 30.847636613213563 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.668818+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2114_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2114_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2114_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 720997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1305_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7747154794124, 30.758709986169016 ], [ -84.7747154794124, 30.76795230565241 ], [ -84.76401294297354, 30.76795230565241 ], [ -84.76401294297354, 30.758709986169016 ], [ -84.7747154794124, 30.758709986169016 ] ] ] }, "bbox": [ -84.7747154794124, 30.758709986169016, -84.76401294297354, 30.76795230565241 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.691639+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1305_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1305_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1305_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.256, "maximum": 64.742, "mean": 51.458, "stddev": 11.03 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9623_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.94877115443315, 30.923965918416016 ], [ -84.94877115443315, 30.93319576106437 ], [ -84.93806445832605, 30.93319576106437 ], [ -84.93806445832605, 30.923965918416016 ], [ -84.94877115443315, 30.923965918416016 ] ] ] }, "bbox": [ -84.94877115443315, 30.923965918416016, -84.93806445832605, 30.93319576106437 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.713501+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9623_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9623_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9623_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1409_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76344009803316, 30.79459583482823 ], [ -84.76344009803316, 30.803839136480534 ], [ -84.75273239048971, 30.803839136480534 ], [ -84.75273239048971, 30.79459583482823 ], [ -84.76344009803316, 30.79459583482823 ] ] ] }, "bbox": [ -84.76344009803316, 30.79459583482823, -84.75273239048971, 30.803839136480534 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.735760+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1409_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1409_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1409_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.064, "maximum": 28.763, "mean": 24.958, "stddev": 1.182 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2109_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.6903301087526, 30.793307321298204 ], [ -84.6903301087526, 30.802556076635042 ], [ -84.67961622824143, 30.802556076635042 ], [ -84.67961622824143, 30.793307321298204 ], [ -84.6903301087526, 30.793307321298204 ] ] ] }, "bbox": [ -84.6903301087526, 30.793307321298204, -84.67961622824143, 30.802556076635042 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.757390+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2109_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2109_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2109_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 720997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.275, "maximum": 29.834, "mean": 26.717, "stddev": 1.297 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1006_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.80583373892438, 30.76826316436413 ], [ -84.80583373892438, 30.77750319368411 ], [ -84.79513278187932, 30.77750319368411 ], [ -84.79513278187932, 30.76826316436413 ], [ -84.80583373892438, 30.76826316436413 ] ] ] }, "bbox": [ -84.80583373892438, 30.76826316436413, -84.79513278187932, 30.77750319368411 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.779855+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1006_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1006_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1006_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 709997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.163, "maximum": 25.428, "mean": 23.621, "stddev": 0.342 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0407_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.86828893410356, 30.778330737633002 ], [ -84.86828893410356, 30.787566124786665 ], [ -84.85759222297702, 30.787566124786665 ], [ -84.85759222297702, 30.778330737633002 ], [ -84.86828893410356, 30.778330737633002 ] ] ] }, "bbox": [ -84.86828893410356, 30.778330737633002, -84.85759222297702, 30.787566124786665 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.802380+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0407_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0407_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0407_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.105, "maximum": 35.148, "mean": 26.143, "stddev": 2.515 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0209_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88878215510765, 30.796708889316196 ], [ -84.88878215510765, 30.805942804484967 ], [ -84.8780850841653, 30.805942804484967 ], [ -84.8780850841653, 30.796708889316196 ], [ -84.88878215510765, 30.796708889316196 ] ] ] }, "bbox": [ -84.88878215510765, 30.796708889316196, -84.8780850841653, 30.805942804484967 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.824508+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0209_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0209_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0209_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.201, "maximum": 35.987, "mean": 27.632, "stddev": 3.405 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV8829_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.02713611548155, 30.979380835508604 ], [ -85.02713611548155, 30.988540374371887 ], [ -85.02063771417846, 30.988540374371887 ], [ -85.02063771417846, 30.979380835508604 ], [ -85.02713611548155, 30.979380835508604 ] ] ] }, "bbox": [ -85.02713611548155, 30.979380835508604, -85.02063771417846, 30.988540374371887 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.846797+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV8829_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV8829_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV8829_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 603 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 688399.5, 0.0, -1.0, 3430002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9228_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98966742968716, 30.969714808897937 ], [ -84.98966742968716, 30.978941710749357 ], [ -84.97895896803689, 30.978941710749357 ], [ -84.97895896803689, 30.969714808897937 ], [ -84.98966742968716, 30.969714808897937 ] ] ] }, "bbox": [ -84.98966742968716, 30.969714808897937, -84.97895896803689, 30.978941710749357 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.868780+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9228_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9228_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9228_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 691997.5, 0.0, -1.0, 3429002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1611_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.74212928965429, 30.812264699589463 ], [ -84.74212928965429, 30.821509663742383 ], [ -84.73141766706354, 30.821509663742383 ], [ -84.73141766706354, 30.812264699589463 ], [ -84.74212928965429, 30.812264699589463 ] ] ] }, "bbox": [ -84.74212928965429, 30.812264699589463, -84.73141766706354, 30.821509663742383 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.890310+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1611_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1611_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1611_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.535, "maximum": 33.172, "mean": 26.64, "stddev": 2.574 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9519_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95999660792822, 30.888062100529268 ], [ -84.95999660792822, 30.89729097144486 ], [ -84.94929509464932, 30.89729097144486 ], [ -84.94929509464932, 30.888062100529268 ], [ -84.95999660792822, 30.888062100529268 ] ] ] }, "bbox": [ -84.95999660792822, 30.888062100529268, -84.94929509464932, 30.89729097144486 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.912151+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9519_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9519_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9519_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0798_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.83877148397843, 30.6966554174074 ], [ -84.83877148397843, 30.705892713885447 ], [ -84.82808171801385, 30.705892713885447 ], [ -84.82808171801385, 30.6966554174074 ], [ -84.83877148397843, 30.6966554174074 ] ] ] }, "bbox": [ -84.83877148397843, 30.6966554174074, -84.82808171801385, 30.705892713885447 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.934817+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0798_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0798_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0798_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3399002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 28.735, "maximum": 70.477, "mean": 47.204, "stddev": 8.664 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2303_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.67074623260525, 30.7388356263127 ], [ -84.67074623260525, 30.748085617007895 ], [ -84.66003704498618, 30.748085617007895 ], [ -84.66003704498618, 30.7388356263127 ], [ -84.67074623260525, 30.7388356263127 ] ] ] }, "bbox": [ -84.67074623260525, 30.7388356263127, -84.66003704498618, 30.748085617007895 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.957673+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2303_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2303_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2303_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 722997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 84.023, "maximum": 92.641, "mean": 89.854, "stddev": 1.676 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3224_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.57204586934498, 30.926427825056315 ], [ -84.57204586934498, 30.935685958053668 ], [ -84.5613060753523, 30.935685958053668 ], [ -84.5613060753523, 30.926427825056315 ], [ -84.57204586934498, 30.926427825056315 ] ] ] }, "bbox": [ -84.57204586934498, 30.926427825056315, -84.5613060753523, 30.935685958053668 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:37.980014+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3224_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3224_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3224_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 731997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0502_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85884375590425, 30.73307182522686 ], [ -84.85884375590425, 30.74230775461653 ], [ -84.84815149460587, 30.74230775461653 ], [ -84.84815149460587, 30.73307182522686 ], [ -84.85884375590425, 30.73307182522686 ] ] ] }, "bbox": [ -84.85884375590425, 30.73307182522686, -84.84815149460587, 30.74230775461653 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.002312+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0502_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0502_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0502_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.937, "maximum": 71.587, "mean": 45.268, "stddev": 12.449 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9915_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91895270211975, 30.851322878847608 ], [ -84.91895270211975, 30.860554718649897 ], [ -84.90825188977298, 30.860554718649897 ], [ -84.90825188977298, 30.851322878847608 ], [ -84.91895270211975, 30.851322878847608 ] ] ] }, "bbox": [ -84.91895270211975, 30.851322878847608, -84.90825188977298, 30.860554718649897 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.024147+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9915_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9915_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9915_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2405_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.65987220134181, 30.756678830630616 ], [ -84.65987220134181, 30.765929703893484 ], [ -84.64915998749049, 30.765929703893484 ], [ -84.64915998749049, 30.756678830630616 ], [ -84.65987220134181, 30.756678830630616 ] ] ] }, "bbox": [ -84.65987220134181, 30.756678830630616, -84.64915998749049, 30.765929703893484 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.045793+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2405_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2405_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2405_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 63.31, "maximum": 84.071, "mean": 77.983, "stddev": 5.2 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1322_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.77117456695031, 30.911991337101203 ], [ -84.77117456695031, 30.921234515054667 ], [ -84.76045375653023, 30.921234515054667 ], [ -84.76045375653023, 30.911991337101203 ], [ -84.77117456695031, 30.911991337101203 ] ] ] }, "bbox": [ -84.77117456695031, 30.911991337101203, -84.76045375653023, 30.921234515054667 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.067586+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1322_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1322_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1322_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 712997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV8927_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.02124935606878, 30.961184390143135 ], [ -85.02124935606878, 30.970408868041723 ], [ -85.01054467368844, 30.970408868041723 ], [ -85.01054467368844, 30.961184390143135 ], [ -85.02124935606878, 30.961184390143135 ] ] ] }, "bbox": [ -85.02124935606878, 30.961184390143135, -85.01054467368844, 30.970408868041723 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.089752+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV8927_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV8927_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV8927_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 688997.5, 0.0, -1.0, 3428002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9420_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97026247374417, 30.897245058515345 ], [ -84.97026247374417, 30.90647318496279 ], [ -84.95956078727419, 30.90647318496279 ], [ -84.95956078727419, 30.897245058515345 ], [ -84.97026247374417, 30.897245058515345 ] ] ] }, "bbox": [ -84.97026247374417, 30.897245058515345, -84.95956078727419, 30.90647318496279 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.111844+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9420_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9420_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9420_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9810_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93037241562689, 30.80640387048316 ], [ -84.93037241562689, 30.815634692501522 ], [ -84.91967783849586, 30.815634692501522 ], [ -84.91967783849586, 30.80640387048316 ], [ -84.93037241562689, 30.80640387048316 ] ] ] }, "bbox": [ -84.93037241562689, 30.80640387048316, -84.91967783849586, 30.815634692501522 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.133787+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9810_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9810_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9810_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.871, "maximum": 31.642, "mean": 23.95, "stddev": 1.095 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0501_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85904315935817, 30.72405460600683 ], [ -84.85904315935817, 30.733290487314775 ], [ -84.84835196404913, 30.733290487314775 ], [ -84.84835196404913, 30.72405460600683 ], [ -84.85904315935817, 30.72405460600683 ] ] ] }, "bbox": [ -84.85904315935817, 30.72405460600683, -84.84835196404913, 30.733290487314775 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.156483+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0501_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0501_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0501_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3402002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.233, "maximum": 69.687, "mean": 44.724, "stddev": 12.67 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0801_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.82773055081081, 30.723531617733606 ], [ -84.82773055081081, 30.732769840198095 ], [ -84.81703670391249, 30.732769840198095 ], [ -84.81703670391249, 30.723531617733606 ], [ -84.82773055081081, 30.723531617733606 ] ] ] }, "bbox": [ -84.82773055081081, 30.723531617733606, -84.81703670391249, 30.732769840198095 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.178453+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0801_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0801_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0801_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 707997.5, 0.0, -1.0, 3402002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 26.421, "maximum": 66.403, "mean": 40.367, "stddev": 8.254 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1817_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.71995745375162, 30.86599444102355 ], [ -84.71995745375162, 30.868965978150147 ], [ -84.70938692616289, 30.868965978150147 ], [ -84.70938692616289, 30.86599444102355 ], [ -84.71995745375162, 30.86599444102355 ] ] ] }, "bbox": [ -84.71995745375162, 30.86599444102355, -84.70938692616289, 30.868965978150147 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.200400+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1817_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1817_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1817_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 309, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 717997.5, 0.0, -1.0, 3417306.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 26.353, "maximum": 34.236, "mean": 29.169, "stddev": 0.861 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0216_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88739987112118, 30.8598296551064 ], [ -84.88739987112118, 30.869063901422553 ], [ -84.87669531016766, 30.869063901422553 ], [ -84.87669531016766, 30.8598296551064 ], [ -84.88739987112118, 30.8598296551064 ] ] ] }, "bbox": [ -84.88739987112118, 30.8598296551064, -84.87669531016766, 30.869063901422553 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.222373+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0216_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0216_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0216_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 28.277, "maximum": 30.329, "mean": 29.512, "stddev": 0.264 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV8928_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.02106331530217, 30.970202205232603 ], [ -85.02106331530217, 30.979426726783945 ], [ -85.01035756108604, 30.979426726783945 ], [ -85.01035756108604, 30.970202205232603 ], [ -85.02106331530217, 30.970202205232603 ] ] ] }, "bbox": [ -85.02106331530217, 30.970202205232603, -85.01035756108604, 30.979426726783945 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.244080+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV8928_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV8928_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV8928_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 688997.5, 0.0, -1.0, 3429002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2113_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.68946672282843, 30.82937156727841 ], [ -84.68946672282843, 30.838620533753566 ], [ -84.67874853443804, 30.838620533753566 ], [ -84.67874853443804, 30.82937156727841 ], [ -84.68946672282843, 30.82937156727841 ] ] ] }, "bbox": [ -84.68946672282843, 30.82937156727841, -84.67874853443804, 30.838620533753566 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.266037+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2113_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2113_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2113_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 720997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9813_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.92979197384832, 30.833456392247573 ], [ -84.92979197384832, 30.842687352683743 ], [ -84.91909419302122, 30.842687352683743 ], [ -84.91909419302122, 30.833456392247573 ], [ -84.92979197384832, 30.833456392247573 ] ] ] }, "bbox": [ -84.92979197384832, 30.833456392247573, -84.91909419302122, 30.842687352683743 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.287680+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9813_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9813_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9813_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.166, "maximum": 39.847, "mean": 25.326, "stddev": 2.849 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1521_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75047095108339, 30.90261108525686 ], [ -84.75047095108339, 30.91185578006581 ], [ -84.73974944267644, 30.91185578006581 ], [ -84.73974944267644, 30.90261108525686 ], [ -84.75047095108339, 30.90261108525686 ] ] ] }, "bbox": [ -84.75047095108339, 30.90261108525686, -84.73974944267644, 30.91185578006581 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.309530+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1521_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1521_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1521_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3422002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9406_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97291839954316, 30.770996932601978 ], [ -84.97291839954316, 30.780224429172236 ], [ -84.9622316508325, 30.780224429172236 ], [ -84.9622316508325, 30.770996932601978 ], [ -84.97291839954316, 30.770996932601978 ] ] ] }, "bbox": [ -84.97291839954316, 30.770996932601978, -84.9622316508325, 30.780224429172236 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.331367+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9406_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9406_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9406_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.684, "maximum": 32.312, "mean": 26.505, "stddev": 1.518 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV8930_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.02069098239171, 30.9882377945541 ], [ -85.02069098239171, 30.997462403434596 ], [ -85.00998308307224, 30.997462403434596 ], [ -85.00998308307224, 30.9882377945541 ], [ -85.02069098239171, 30.9882377945541 ] ] ] }, "bbox": [ -85.02069098239171, 30.9882377945541, -85.00998308307224, 30.997462403434596 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.353405+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV8930_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV8930_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV8930_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 688997.5, 0.0, -1.0, 3431002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0713_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.83574586666744, 30.831911020336246 ], [ -84.83574586666744, 30.841149047223468 ], [ -84.82504007020995, 30.841149047223468 ], [ -84.82504007020995, 30.831911020336246 ], [ -84.83574586666744, 30.831911020336246 ] ] ] }, "bbox": [ -84.83574586666744, 30.831911020336246, -84.82504007020995, 30.841149047223468 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.375545+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0713_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0713_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0713_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.47, "maximum": 35.88, "mean": 30.378, "stddev": 2.919 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2403_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.6603083591042, 30.738646914449685 ], [ -84.6603083591042, 30.747897680546213 ], [ -84.64959829490869, 30.747897680546213 ], [ -84.64959829490869, 30.738646914449685 ], [ -84.6603083591042, 30.738646914449685 ] ] ] }, "bbox": [ -84.6603083591042, 30.738646914449685, -84.64959829490869, 30.747897680546213 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.402383+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2403_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2403_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2403_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 77.091, "maximum": 87.923, "mean": 84.98, "stddev": 1.554 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9602_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95279512333899, 30.734596058024927 ], [ -84.95279512333899, 30.743824943754042 ], [ -84.94211084605132, 30.743824943754042 ], [ -84.94211084605132, 30.734596058024927 ], [ -84.95279512333899, 30.734596058024927 ] ] ] }, "bbox": [ -84.95279512333899, 30.734596058024927, -84.94211084605132, 30.743824943754042 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.424499+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9602_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9602_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9602_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 29.467, "maximum": 55.402, "mean": 40.22, "stddev": 5.97 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0000_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.91142709612522, 30.71589194752508 ], [ -84.91142709612522, 30.725123873760587 ], [ -84.9007413931083, 30.725123873760587 ], [ -84.9007413931083, 30.71589194752508 ], [ -84.91142709612522, 30.71589194752508 ] ] ] }, "bbox": [ -84.91142709612522, 30.71589194752508, -84.9007413931083, 30.725123873760587 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.447047+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0000_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0000_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0000_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3401002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.138, "maximum": 37.453, "mean": 29.929, "stddev": 2.393 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9913_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9193420515418, 30.83328805250245 ], [ -84.9193420515418, 30.8425197994051 ], [ -84.90864337818473, 30.8425197994051 ], [ -84.90864337818473, 30.83328805250245 ], [ -84.9193420515418, 30.83328805250245 ] ] ] }, "bbox": [ -84.9193420515418, 30.83328805250245, -84.90864337818473, 30.8425197994051 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.468697+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9913_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9913_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9913_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.295, "maximum": 41.569, "mean": 35.369, "stddev": 3.352 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1215_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.78308648094036, 30.84905622664607 ], [ -84.78308648094036, 30.85829826832858 ], [ -84.77237409849634, 30.85829826832858 ], [ -84.77237409849634, 30.84905622664607 ], [ -84.78308648094036, 30.84905622664607 ] ] ] }, "bbox": [ -84.78308648094036, 30.84905622664607, -84.77237409849634, 30.85829826832858 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.490800+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1215_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1215_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1215_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9205_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98949188586883, 30.762305591249348 ], [ -84.98949188586883, 30.77146173651771 ], [ -84.98330877553632, 30.77146173651771 ], [ -84.98330877553632, 30.762305591249348 ], [ -84.98949188586883, 30.762305591249348 ] ] ] }, "bbox": [ -84.98949188586883, 30.762305591249348, -84.98330877553632, 30.77146173651771 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.512783+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9205_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9205_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9205_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 574 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692428.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.362, "maximum": 32.683, "mean": 28.197, "stddev": 1.516 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9819_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.92862873371075, 30.8875610664899 ], [ -84.92862873371075, 30.896792303984018 ], [ -84.91792453264502, 30.896792303984018 ], [ -84.91792453264502, 30.8875610664899 ], [ -84.92862873371075, 30.8875610664899 ] ] ] }, "bbox": [ -84.92862873371075, 30.8875610664899, -84.91792453264502, 30.896792303984018 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.534183+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9819_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9819_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9819_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9124_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.00088415386865, 30.933807238954195 ], [ -85.00088415386865, 30.943033170805435 ], [ -84.9901808819872, 30.943033170805435 ], [ -84.9901808819872, 30.933807238954195 ], [ -85.00088415386865, 30.933807238954195 ] ] ] }, "bbox": [ -85.00088415386865, 30.933807238954195, -84.9901808819872, 30.943033170805435 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.556083+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9124_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9124_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9124_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 690997.5, 0.0, -1.0, 3425002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV8929_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.02087719075406, 30.979220006703816 ], [ -85.02087719075406, 30.98844457191579 ], [ -85.01017036422493, 30.98844457191579 ], [ -85.01017036422493, 30.979220006703816 ], [ -85.02087719075406, 30.979220006703816 ] ] ] }, "bbox": [ -85.02087719075406, 30.979220006703816, -85.01017036422493, 30.98844457191579 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.578583+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV8929_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV8929_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV8929_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 688997.5, 0.0, -1.0, 3430002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9617_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.94992474793521, 30.86986085851763 ], [ -84.94992474793521, 30.87909042739436 ], [ -84.93922447860264, 30.87909042739436 ], [ -84.93922447860264, 30.86986085851763 ], [ -84.94992474793521, 30.86986085851763 ] ] ] }, "bbox": [ -84.94992474793521, 30.86986085851763, -84.93922447860264, 30.87909042739436 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.600831+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9617_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9617_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9617_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1711_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7316829618863, 30.812081336149518 ], [ -84.7316829618863, 30.821327080305416 ], [ -84.72097045615868, 30.821327080305416 ], [ -84.72097045615868, 30.812081336149518 ], [ -84.7316829618863, 30.812081336149518 ] ] ] }, "bbox": [ -84.7316829618863, 30.812081336149518, -84.72097045615868, 30.821327080305416 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.625268+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1711_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1711_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1711_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.922, "maximum": 35.173, "mean": 29.609, "stddev": 2.904 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1418_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76155672263242, 30.87574420609876 ], [ -84.76155672263242, 30.88498796483525 ], [ -84.75083933700472, 30.88498796483525 ], [ -84.75083933700472, 30.87574420609876 ], [ -84.76155672263242, 30.87574420609876 ] ] ] }, "bbox": [ -84.76155672263242, 30.87574420609876, -84.75083933700472, 30.88498796483525 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.646882+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1418_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1418_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1418_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0610_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.84679891244271, 30.805035560007084 ], [ -84.84679891244271, 30.81427213426809 ], [ -84.83612855980483, 30.81427213426809 ], [ -84.83612855980483, 30.805035560007084 ], [ -84.84679891244271, 30.805035560007084 ] ] ] }, "bbox": [ -84.84679891244271, 30.805035560007084, -84.83612855980483, 30.81427213426809 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.669908+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0610_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0610_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0610_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 705997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.232, "maximum": 32.037, "mean": 26.613, "stddev": 2.388 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2317_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.66769848330253, 30.8650588092907 ], [ -84.66769848330253, 30.874309546910293 ], [ -84.65697421352449, 30.874309546910293 ], [ -84.65697421352449, 30.8650588092907 ], [ -84.66769848330253, 30.8650588092907 ] ] ] }, "bbox": [ -84.66769848330253, 30.8650588092907, -84.65697421352449, 30.874309546910293 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.691997+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2317_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2317_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2317_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 722997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9222_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.99080007924559, 30.91560875130669 ], [ -84.99080007924559, 30.924835386120527 ], [ -84.98009804884856, 30.924835386120527 ], [ -84.98009804884856, 30.91560875130669 ], [ -84.99080007924559, 30.91560875130669 ] ] ] }, "bbox": [ -84.99080007924559, 30.91560875130669, -84.98009804884856, 30.924835386120527 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.713826+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9222_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9222_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9222_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 691997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9803_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.93172373127229, 30.74328084150086 ], [ -84.93172373127229, 30.752511340831205 ], [ -84.9210366128153, 30.752511340831205 ], [ -84.9210366128153, 30.74328084150086 ], [ -84.93172373127229, 30.74328084150086 ] ] ] }, "bbox": [ -84.93172373127229, 30.74328084150086, -84.9210366128153, 30.752511340831205 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.735587+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9803_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9803_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9803_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.12, "maximum": 45.202, "mean": 31.945, "stddev": 5.895 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9521_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95961403439088, 30.90609723863162 ], [ -84.95961403439088, 30.91532620022341 ], [ -84.94891037967191, 30.91532620022341 ], [ -84.94891037967191, 30.90609723863162 ], [ -84.95961403439088, 30.90609723863162 ] ] ] }, "bbox": [ -84.95961403439088, 30.90609723863162, -84.94891037967191, 30.91532620022341 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.757106+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9521_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9521_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9521_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3422002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9426_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96911908176843, 30.951350579614765 ], [ -84.96911908176843, 30.960578976493252 ], [ -84.9584109648507, 30.960578976493252 ], [ -84.9584109648507, 30.951350579614765 ], [ -84.96911908176843, 30.951350579614765 ] ] ] }, "bbox": [ -84.96911908176843, 30.951350579614765, -84.9584109648507, 30.960578976493252 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.779809+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9426_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9426_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9426_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3427002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9206_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9893043432126, 30.771323533031477 ], [ -84.9893043432126, 30.780479697809938 ], [ -84.98312058942223, 30.780479697809938 ], [ -84.98312058942223, 30.771323533031477 ], [ -84.9893043432126, 30.771323533031477 ] ] ] }, "bbox": [ -84.9893043432126, 30.771323533031477, -84.98312058942223, 30.780479697809938 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.802067+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9206_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9206_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9206_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 574 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692428.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.042, "maximum": 34.742, "mean": 26.834, "stddev": 1.975 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9310_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98260870158846, 30.807232051941778 ], [ -84.98260870158846, 30.816458941092048 ], [ -84.97191858812567, 30.816458941092048 ], [ -84.97191858812567, 30.807232051941778 ], [ -84.98260870158846, 30.807232051941778 ] ] ] }, "bbox": [ -84.98260870158846, 30.807232051941778, -84.97191858812567, 30.816458941092048 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.824184+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9310_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9310_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9310_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.04, "maximum": 30.818, "mean": 27.181, "stddev": 1.604 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0714_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.83554343057996, 30.840927950434658 ], [ -84.83554343057996, 30.85016602608487 ], [ -84.82483656161473, 30.85016602608487 ], [ -84.82483656161473, 30.840927950434658 ], [ -84.83554343057996, 30.840927950434658 ] ] ] }, "bbox": [ -84.83554343057996, 30.840927950434658, -84.82483656161473, 30.85016602608487 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.846687+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0714_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0714_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0714_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.418, "maximum": 38.042, "mean": 30.074, "stddev": 3.452 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9526_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.95865609151018, 30.951184844728044 ], [ -84.95865609151018, 30.960414033152905 ], [ -84.94794707484519, 30.960414033152905 ], [ -84.94794707484519, 30.951184844728044 ], [ -84.95865609151018, 30.951184844728044 ] ] ] }, "bbox": [ -84.95865609151018, 30.951184844728044, -84.94794707484519, 30.960414033152905 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.868772+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9526_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9526_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9526_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3427002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1623_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.73959071614775, 30.920460939861634 ], [ -84.73959071614775, 30.929705969604626 ], [ -84.72889753659022, 30.929705969604626 ], [ -84.72889753659022, 30.920460939861634 ], [ -84.73959071614775, 30.920460939861634 ] ] ] }, "bbox": [ -84.73959071614775, 30.920460939861634, -84.72889753659022, 30.929705969604626 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.890446+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1623_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1623_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1623_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9221_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.99098855679976, 30.906591027306657 ], [ -84.99098855679976, 30.91581761764226 ], [ -84.98028759660956, 30.91581761764226 ], [ -84.98028759660956, 30.906591027306657 ], [ -84.99098855679976, 30.906591027306657 ] ] ] }, "bbox": [ -84.99098855679976, 30.906591027306657, -84.98028759660956, 30.91581761764226 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.912084+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9221_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9221_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9221_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 691997.5, 0.0, -1.0, 3422002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1905_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.71207225108657, 30.75761467132177 ], [ -84.71207225108657, 30.766861661418858 ], [ -84.7013644289029, 30.766861661418858 ], [ -84.7013644289029, 30.75761467132177 ], [ -84.71207225108657, 30.75761467132177 ] ] ] }, "bbox": [ -84.71207225108657, 30.75761467132177, -84.7013644289029, 30.766861661418858 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.934265+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1905_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1905_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1905_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 718997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 39.753, "maximum": 85.544, "mean": 65.522, "stddev": 11.124 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9429_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96854622626117, 30.97840315570722 ], [ -84.96854622626117, 30.987631687910763 ], [ -84.9578348876755, 30.987631687910763 ], [ -84.9578348876755, 30.97840315570722 ], [ -84.96854622626117, 30.97840315570722 ] ] ] }, "bbox": [ -84.96854622626117, 30.97840315570722, -84.9578348876755, 30.987631687910763 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.956378+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9429_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9429_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9429_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3430002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0597_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85983927751532, 30.688012643804846 ], [ -84.85983927751532, 30.697221281027872 ], [ -84.8491529384203, 30.697221281027872 ], [ -84.8491529384203, 30.688012643804846 ], [ -84.85983927751532, 30.688012643804846 ] ] ] }, "bbox": [ -84.85983927751532, 30.688012643804846, -84.8491529384203, 30.697221281027872 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:38.978621+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0597_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0597_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0597_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1002, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3398002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 13.563, "maximum": 64.748, "mean": 44.805, "stddev": 13.926 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2110_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.69011440815123, 30.802323403693325 ], [ -84.69011440815123, 30.811572211800755 ], [ -84.67939945138805, 30.811572211800755 ], [ -84.67939945138805, 30.802323403693325 ], [ -84.69011440815123, 30.802323403693325 ] ] ] }, "bbox": [ -84.69011440815123, 30.802323403693325, -84.67939945138805, 30.811572211800755 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.000959+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2110_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2110_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2110_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 720997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.831, "maximum": 32.623, "mean": 27.884, "stddev": 1.366 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1404_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76448312164862, 30.749512921639997 ], [ -84.76448312164862, 30.758755969671032 ], [ -84.75378077410822, 30.758755969671032 ], [ -84.75378077410822, 30.749512921639997 ], [ -84.76448312164862, 30.749512921639997 ] ] ] }, "bbox": [ -84.76448312164862, 30.749512921639997, -84.75378077410822, 30.758755969671032 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.023432+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1404_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1404_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1404_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 37.548, "maximum": 62.572, "mean": 47.104, "stddev": 4.378 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3023_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.59318693302099, 30.917805474079724 ], [ -84.59318693302099, 30.927061993617066 ], [ -84.58244998844752, 30.927061993617066 ], [ -84.58244998844752, 30.917805474079724 ], [ -84.59318693302099, 30.917805474079724 ] ] ] }, "bbox": [ -84.59318693302099, 30.917805474079724, -84.58244998844752, 30.927061993617066 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.045224+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3023_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3023_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3023_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 729997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9908_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.92031389118861, 30.788200747190626 ], [ -84.92031389118861, 30.797432261988863 ], [ -84.90962055698348, 30.797432261988863 ], [ -84.90962055698348, 30.788200747190626 ], [ -84.92031389118861, 30.788200747190626 ] ] ] }, "bbox": [ -84.92031389118861, 30.788200747190626, -84.90962055698348, 30.797432261988863 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.066871+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9908_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9908_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9908_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.088, "maximum": 34.988, "mean": 25.2, "stddev": 1.621 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0199_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.90118533996356, 30.706705217958262 ], [ -84.90118533996356, 30.715937879335815 ], [ -84.89049981406755, 30.715937879335815 ], [ -84.89049981406755, 30.706705217958262 ], [ -84.90118533996356, 30.706705217958262 ] ] ] }, "bbox": [ -84.90118533996356, 30.706705217958262, -84.89049981406755, 30.715937879335815 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.088871+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0199_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0199_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0199_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3400002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 25.545, "maximum": 39.849, "mean": 30.205, "stddev": 1.882 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9514_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9609515350827, 30.842974016301966 ], [ -84.9609515350827, 30.852202660668997 ], [ -84.9502553670718, 30.852202660668997 ], [ -84.9502553670718, 30.842974016301966 ], [ -84.9609515350827, 30.842974016301966 ] ] ] }, "bbox": [ -84.9609515350827, 30.842974016301966, -84.9502553670718, 30.852202660668997 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.110909+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9514_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9514_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9514_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9504_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96285494636138, 30.752796824827286 ], [ -84.96285494636138, 30.7620250167029 ], [ -84.95216943325934, 30.7620250167029 ], [ -84.95216943325934, 30.752796824827286 ], [ -84.96285494636138, 30.752796824827286 ] ] ] }, "bbox": [ -84.96285494636138, 30.752796824827286, -84.95216943325934, 30.7620250167029 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.132969+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9504_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9504_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9504_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.116, "maximum": 33.864, "mean": 25.211, "stddev": 2.34 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9207_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98911671598576, 30.780341461222285 ], [ -84.98911671598576, 30.789497645514196 ], [ -84.982932318453, 30.789497645514196 ], [ -84.982932318453, 30.780341461222285 ], [ -84.98911671598576, 30.780341461222285 ] ] ] }, "bbox": [ -84.98911671598576, 30.780341461222285, -84.982932318453, 30.789497645514196 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.156185+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9207_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9207_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9207_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 574 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692428.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 24.646, "maximum": 35.387, "mean": 29.084, "stddev": 2.618 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0200_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89055298073615, 30.71555263218975 ], [ -84.89055298073615, 30.724786122201603 ], [ -84.87986550558718, 30.724786122201603 ], [ -84.87986550558718, 30.71555263218975 ], [ -84.89055298073615, 30.71555263218975 ] ] ] }, "bbox": [ -84.89055298073615, 30.71555263218975, -84.87986550558718, 30.724786122201603 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.178296+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0200_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0200_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0200_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3401002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.563, "maximum": 30.471, "mean": 26.559, "stddev": 1.624 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1809_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.72166238691977, 30.79386458398885 ], [ -84.72166238691977, 30.80311100399957 ], [ -84.71095114909991, 30.80311100399957 ], [ -84.71095114909991, 30.79386458398885 ], [ -84.72166238691977, 30.79386458398885 ] ] ] }, "bbox": [ -84.72166238691977, 30.79386458398885, -84.71095114909991, 30.80311100399957 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.200601+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1809_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1809_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1809_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 717997.5, 0.0, -1.0, 3410002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.145, "maximum": 28.737, "mean": 24.529, "stddev": 0.813 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1706_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7327415214228, 30.766999535191463 ], [ -84.7327415214228, 30.776245021307762 ], [ -84.722034386515, 30.776245021307762 ], [ -84.722034386515, 30.766999535191463 ], [ -84.7327415214228, 30.766999535191463 ] ] ] }, "bbox": [ -84.7327415214228, 30.766999535191463, -84.722034386515, 30.776245021307762 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.222661+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1706_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1706_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1706_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 716997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.148, "maximum": 54.412, "mean": 26.375, "stddev": 4.867 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1620_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.74022664652162, 30.893412204568104 ], [ -84.74022664652162, 30.90265708058449 ], [ -84.7295366981018, 30.90265708058449 ], [ -84.7295366981018, 30.893412204568104 ], [ -84.74022664652162, 30.893412204568104 ] ] ] }, "bbox": [ -84.74022664652162, 30.893412204568104, -84.7295366981018, 30.90265708058449 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.244458+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1620_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1620_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1620_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1002 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 715997.5, 0.0, -1.0, 3421002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0205_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88957007587892, 30.760639578663017 ], [ -84.88957007587892, 30.769873304789517 ], [ -84.87887727447946, 30.769873304789517 ], [ -84.87887727447946, 30.760639578663017 ], [ -84.88957007587892, 30.760639578663017 ] ] ] }, "bbox": [ -84.88957007587892, 30.760639578663017, -84.87887727447946, 30.769873304789517 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.266380+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0205_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0205_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0205_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.475, "maximum": 24.988, "mean": 23.443, "stddev": 0.21 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9816_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9292107468484, 30.860508790940866 ], [ -84.9292107468484, 30.869739889868896 ], [ -84.91850975804482, 30.869739889868896 ], [ -84.91850975804482, 30.860508790940866 ], [ -84.9292107468484, 30.860508790940866 ] ] ] }, "bbox": [ -84.9292107468484, 30.860508790940866, -84.91850975804482, 30.869739889868896 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.288636+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9816_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9816_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9816_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 697997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3222_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.57250143930973, 30.908397541475953 ], [ -84.57250143930973, 30.917655562331692 ], [ -84.56176381964013, 30.917655562331692 ], [ -84.56176381964013, 30.908397541475953 ], [ -84.57250143930973, 30.908397541475953 ] ] ] }, "bbox": [ -84.57250143930973, 30.908397541475953, -84.56176381964013, 30.917655562331692 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.310811+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3222_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3222_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3222_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 731997.5, 0.0, -1.0, 3423002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1003_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.80644733234138, 30.74121256749121 ], [ -84.80644733234138, 30.750452448155645 ], [ -84.79574958359925, 30.750452448155645 ], [ -84.79574958359925, 30.74121256749121 ], [ -84.80644733234138, 30.74121256749121 ] ] ] }, "bbox": [ -84.80644733234138, 30.74121256749121, -84.79574958359925, 30.750452448155645 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.332494+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1003_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1003_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1003_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 709997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 28.375, "maximum": 78.219, "mean": 50.79, "stddev": 11.716 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1615_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.48950308076478, 0.0002782325580111742 ], [ -91.48950308076478, 0.0002783155132832226 ], [ -91.48950298518436, 0.0002783155132832226 ], [ -91.48950298518436, 0.0002782325580111742 ], [ -91.48950308076478, 0.0002782325580111742 ] ] ] }, "bbox": [ -91.48950308076478, 0.0002782325580111742, -91.48950298518436, 0.0002783155132832226 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.354713+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1615_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1615_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1615_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 944, 1095 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 9.7430689798e-06, 0.0, -84.7412661987041, 0.0, -9.7430689798e-06, 30.85754608922634 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.556, "maximum": 38.27, "mean": 33.08, "stddev": 2.771 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "band_1" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9525_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9588478526822, 30.942167350851996 ], [ -84.9588478526822, 30.951396493893924 ], [ -84.94813990936099, 30.951396493893924 ], [ -84.94813990936099, 30.942167350851996 ], [ -84.9588478526822, 30.942167350851996 ] ] ] }, "bbox": [ -84.9588478526822, 30.942167350851996, -84.94813990936099, 30.951396493893924 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.377229+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9525_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9525_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9525_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3426002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9026_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.01097189762439, 30.952005057502582 ], [ -85.01097189762439, 30.961230284933265 ], [ -85.00026738446948, 30.961230284933265 ], [ -85.00026738446948, 30.952005057502582 ], [ -85.01097189762439, 30.952005057502582 ] ] ] }, "bbox": [ -85.01097189762439, 30.952005057502582, -85.00026738446948, 30.961230284933265 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.399345+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9026_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9026_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9026_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 689997.5, 0.0, -1.0, 3427002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0204_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88976683416745, 30.75162221675093 ], [ -84.88976683416745, 30.76085589563781 ], [ -84.87907509896662, 30.76085589563781 ], [ -84.87907509896662, 30.75162221675093 ], [ -84.88976683416745, 30.75162221675093 ] ] ] }, "bbox": [ -84.88976683416745, 30.75162221675093, -84.87907509896662, 30.76085589563781 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.421188+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0204_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0204_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0204_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.101, "maximum": 24.812, "mean": 23.486, "stddev": 0.192 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0110_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89903168628248, 30.805896866441927 ], [ -84.89903168628248, 30.815130044273243 ], [ -84.88833443664959, 30.815130044273243 ], [ -84.88833443664959, 30.805896866441927 ], [ -84.89903168628248, 30.805896866441927 ] ] ] }, "bbox": [ -84.89903168628248, 30.805896866441927, -84.88833443664959, 30.815130044273243 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.443636+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0110_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0110_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0110_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 26.801, "maximum": 42.128, "mean": 34.275, "stddev": 2.777 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9516_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.96056982234293, 30.861009290945987 ], [ -84.96056982234293, 30.87023802590813 ], [ -84.94987151765226, 30.87023802590813 ], [ -84.94987151765226, 30.861009290945987 ], [ -84.96056982234293, 30.861009290945987 ] ] ] }, "bbox": [ -84.96056982234293, 30.861009290945987, -84.94987151765226, 30.87023802590813 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.465754+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9516_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9516_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9516_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 694997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0215_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88759760730653, 30.850812444009403 ], [ -84.88759760730653, 30.86004664299351 ], [ -84.87689411778341, 30.86004664299351 ], [ -84.87689411778341, 30.850812444009403 ], [ -84.88759760730653, 30.850812444009403 ] ] ] }, "bbox": [ -84.88759760730653, 30.850812444009403, -84.87689411778341, 30.86004664299351 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.487401+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0215_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0215_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0215_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.427, "maximum": 32.893, "mean": 28.221, "stddev": 1.318 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1417_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7617663638919, 30.866727775845543 ], [ -84.7617663638919, 30.875971483758853 ], [ -84.75105005552004, 30.875971483758853 ], [ -84.75105005552004, 30.866727775845543 ], [ -84.7617663638919, 30.866727775845543 ] ] ] }, "bbox": [ -84.7617663638919, 30.866727775845543, -84.75105005552004, 30.875971483758853 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.509319+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1417_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1417_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1417_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3418002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9706_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.94158830905828, 30.770500730898622 ], [ -84.94158830905828, 30.779730583711196 ], [ -84.93089888703035, 30.779730583711196 ], [ -84.93089888703035, 30.770500730898622 ], [ -84.94158830905828, 30.770500730898622 ] ] ] }, "bbox": [ -84.94158830905828, 30.770500730898622, -84.93089888703035, 30.779730583711196 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.531727+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9706_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9706_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9706_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.011, "maximum": 25.015, "mean": 23.571, "stddev": 0.271 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9618_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.94973269880526, 30.87887840267548 ], [ -84.94973269880526, 30.888108017160384 ], [ -84.93903135953494, 30.888108017160384 ], [ -84.93903135953494, 30.87887840267548 ], [ -84.94973269880526, 30.87887840267548 ] ] ] }, "bbox": [ -84.94973269880526, 30.87887840267548, -84.93903135953494, 30.888108017160384 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.553661+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9618_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9618_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9618_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 695997.5, 0.0, -1.0, 3419002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1213_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.78350120079683, 30.831023012138385 ], [ -84.78350120079683, 30.840264953393735 ], [ -84.77279096789711, 30.840264953393735 ], [ -84.77279096789711, 30.831023012138385 ], [ -84.78350120079683, 30.831023012138385 ] ] ] }, "bbox": [ -84.78350120079683, 30.831023012138385, -84.77279096789711, 30.840264953393735 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.576555+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1213_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1213_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1213_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3414002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.835, "maximum": 36.258, "mean": 25.612, "stddev": 4.158 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1511_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75257571249628, 30.8124472219515 ], [ -84.75257571249628, 30.821691405773592 ], [ -84.74186497352026, 30.821691405773592 ], [ -84.74186497352026, 30.8124472219515 ], [ -84.75257571249628, 30.8124472219515 ] ] ] }, "bbox": [ -84.75257571249628, 30.8124472219515, -84.74186497352026, 30.821691405773592 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.598659+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1511_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1511_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1511_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.447, "maximum": 31.926, "mean": 25.784, "stddev": 2.103 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3228_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.57113349786452, 30.962488222881216 ], [ -84.57113349786452, 30.97174658028131 ], [ -84.56038934943119, 30.97174658028131 ], [ -84.56038934943119, 30.962488222881216 ], [ -84.57113349786452, 30.962488222881216 ] ] ] }, "bbox": [ -84.57113349786452, 30.962488222881216, -84.56038934943119, 30.97174658028131 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.620634+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3228_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3228_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3228_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 731997.5, 0.0, -1.0, 3429002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0211_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88838766166931, 30.814743462407364 ], [ -84.88838766166931, 30.823977472147604 ], [ -84.8776884531038, 30.823977472147604 ], [ -84.8776884531038, 30.814743462407364 ], [ -84.88838766166931, 30.814743462407364 ] ] ] }, "bbox": [ -84.88838766166931, 30.814743462407364, -84.8776884531038, 30.823977472147604 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.642829+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0211_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0211_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0211_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.171, "maximum": 42.455, "mean": 33.073, "stddev": 4.509 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0010_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.90947850818772, 30.806066708994717 ], [ -84.90947850818772, 30.815299101880967 ], [ -84.89878214891351, 30.815299101880967 ], [ -84.89878214891351, 30.806066708994717 ], [ -84.90947850818772, 30.806066708994717 ] ] ] }, "bbox": [ -84.90947850818772, 30.806066708994717, -84.89878214891351, 30.815299101880967 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.665128+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0010_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0010_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0010_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 699997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.972, "maximum": 36.417, "mean": 30.477, "stddev": 2.558 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2412_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.65834254910627, 30.81979009756912 ], [ -84.65834254910627, 30.829041346211362 ], [ -84.64762279639706, 30.829041346211362 ], [ -84.64762279639706, 30.81979009756912 ], [ -84.65834254910627, 30.81979009756912 ] ] ] }, "bbox": [ -84.65834254910627, 30.81979009756912, -84.64762279639706, 30.829041346211362 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.687653+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2412_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2412_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2412_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0514_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85644388948856, 30.841277384762744 ], [ -84.85644388948856, 30.850513891797345 ], [ -84.84573879925134, 30.850513891797345 ], [ -84.84573879925134, 30.841277384762744 ], [ -84.85644388948856, 30.841277384762744 ] ] ] }, "bbox": [ -84.85644388948856, 30.841277384762744, -84.84573879925134, 30.850513891797345 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.709939+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0514_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0514_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0514_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.08, "maximum": 31.831, "mean": 27.499, "stddev": 2.391 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2306_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.67009476135111, 30.765883681445334 ], [ -84.67009476135111, 30.775133832040627 ], [ -84.65938234973483, 30.775133832040627 ], [ -84.65938234973483, 30.765883681445334 ], [ -84.67009476135111, 30.765883681445334 ] ] ] }, "bbox": [ -84.67009476135111, 30.765883681445334, -84.65938234973483, 30.775133832040627 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.732431+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2306_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2306_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2306_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 722997.5, 0.0, -1.0, 3407002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 33.79, "maximum": 91.28, "mean": 66.068, "stddev": 15.723 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1114_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.79374361108049, 30.840218975407375 ], [ -84.79374361108049, 30.849460184363714 ], [ -84.78303319038595, 30.849460184363714 ], [ -84.78303319038595, 30.840218975407375 ], [ -84.79374361108049, 30.840218975407375 ] ] ] }, "bbox": [ -84.79374361108049, 30.840218975407375, -84.78303319038595, 30.849460184363714 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.754579+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1114_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1114_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1114_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 710997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 30.439, "maximum": 36.609, "mean": 33.689, "stddev": 1.046 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1103_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.79600822102816, 30.741034758197895 ], [ -84.79600822102816, 30.750275418519823 ], [ -84.78530958951575, 30.750275418519823 ], [ -84.78530958951575, 30.741034758197895 ], [ -84.79600822102816, 30.741034758197895 ] ] ] }, "bbox": [ -84.79600822102816, 30.741034758197895, -84.78530958951575, 30.750275418519823 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.777151+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1103_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1103_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1103_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 710997.5, 0.0, -1.0, 3404002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 36.259, "maximum": 78.331, "mean": 54.951, "stddev": 11.003 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2416_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.65746629334424, 30.855853371313973 ], [ -84.65746629334424, 30.865104834667004 ], [ -84.6467422221777, 30.865104834667004 ], [ -84.6467422221777, 30.855853371313973 ], [ -84.65746629334424, 30.855853371313973 ] ] ] }, "bbox": [ -84.65746629334424, 30.855853371313973, -84.6467422221777, 30.865104834667004 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.799848+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2416_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2416_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2416_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0810_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.82590643441279, 30.804684417180848 ], [ -84.82590643441279, 30.813923080491232 ], [ -84.81520296559039, 30.813923080491232 ], [ -84.81520296559039, 30.804684417180848 ], [ -84.82590643441279, 30.804684417180848 ] ] ] }, "bbox": [ -84.82590643441279, 30.804684417180848, -84.81520296559039, 30.813923080491232 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.821726+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0810_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0810_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0810_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 707997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.189, "maximum": 34.396, "mean": 27.494, "stddev": 2.826 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9405_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97310746801688, 30.761979107141173 ], [ -84.97310746801688, 30.771206558780296 ], [ -84.96242178273032, 30.771206558780296 ], [ -84.96242178273032, 30.761979107141173 ], [ -84.97310746801688, 30.761979107141173 ] ] ] }, "bbox": [ -84.97310746801688, 30.761979107141173, -84.96242178273032, 30.771206558780296 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.843479+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9405_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9405_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9405_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.129, "maximum": 31.828, "mean": 25.885, "stddev": 1.219 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0107_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.89962010598983, 30.778844762913135 ], [ -84.89962010598983, 30.788077799793587 ], [ -84.88892605943448, 30.788077799793587 ], [ -84.88892605943448, 30.778844762913135 ], [ -84.89962010598983, 30.778844762913135 ] ] ] }, "bbox": [ -84.89962010598983, 30.778844762913135, -84.88892605943448, 30.788077799793587 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.865872+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0107_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0107_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0107_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 700997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.096, "maximum": 34.709, "mean": 27.201, "stddev": 3.082 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0402_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.86928244281673, 30.73324453947977 ], [ -84.86928244281673, 30.742479687542957 ], [ -84.85859106673459, 30.742479687542957 ], [ -84.85859106673459, 30.73324453947977 ], [ -84.86928244281673, 30.73324453947977 ] ] ] }, "bbox": [ -84.86928244281673, 30.73324453947977, -84.85859106673459, 30.742479687542957 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.889052+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0402_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0402_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0402_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3403002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.498, "maximum": 54.403, "mean": 38.537, "stddev": 6.674 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9910_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9199254181154, 30.806235710350162 ], [ -84.9199254181154, 30.81546731796539 ], [ -84.9092299496752, 30.81546731796539 ], [ -84.9092299496752, 30.806235710350162 ], [ -84.9199254181154, 30.806235710350162 ] ] ] }, "bbox": [ -84.9199254181154, 30.806235710350162, -84.9092299496752, 30.81546731796539 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.911055+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9910_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9910_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9910_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 698997.5, 0.0, -1.0, 3411002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.184, "maximum": 36.529, "mean": 30.154, "stddev": 2.969 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2411_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.65856136640423, 30.81077424419092 ], [ -84.65856136640423, 30.82002543917918 ], [ -84.64784269211083, 30.82002543917918 ], [ -84.64784269211083, 30.81077424419092 ], [ -84.65856136640423, 30.81077424419092 ] ] ] }, "bbox": [ -84.65856136640423, 30.81077424419092, -84.64784269211083, 30.82002543917918 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.933412+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2411_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2411_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2411_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9419_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.97045273884767, 30.888227423874405 ], [ -84.97045273884767, 30.89745550527833 ], [ -84.95975212245057, 30.89745550527833 ], [ -84.95975212245057, 30.888227423874405 ], [ -84.97045273884767, 30.888227423874405 ] ] ] }, "bbox": [ -84.97045273884767, 30.888227423874405, -84.95975212245057, 30.89745550527833 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.955370+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9419_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9419_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9419_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 693997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9707_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.94139623680664, 30.77951836599002 ], [ -84.94139623680664, 30.788748264611176 ], [ -84.93070574966062, 30.788748264611176 ], [ -84.93070574966062, 30.77951836599002 ], [ -84.94139623680664, 30.77951836599002 ] ] ] }, "bbox": [ -84.94139623680664, 30.77951836599002, -84.93070574966062, 30.788748264611176 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:39.977875+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9707_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9707_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9707_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 696997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.938, "maximum": 25.265, "mean": 23.599, "stddev": 0.304 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2815_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.61588830216935, 30.846071074853985 ], [ -84.61588830216935, 30.855325596656343 ], [ -84.6051617905486, 30.855325596656343 ], [ -84.6051617905486, 30.846071074853985 ], [ -84.61588830216935, 30.846071074853985 ] ] ] }, "bbox": [ -84.61588830216935, 30.846071074853985, -84.6051617905486, 30.855325596656343 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.000295+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2815_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2815_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2815_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 727997.5, 0.0, -1.0, 3416002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1011_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.80480923747143, 30.81334721664887 ], [ -84.80480923747143, 30.8225874939034 ], [ -84.79410292373194, 30.8225874939034 ], [ -84.79410292373194, 30.81334721664887 ], [ -84.80480923747143, 30.81334721664887 ] ] ] }, "bbox": [ -84.80480923747143, 30.81334721664887, -84.79410292373194, 30.8225874939034 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.022397+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1011_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1011_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1011_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 709997.5, 0.0, -1.0, 3412002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.316, "maximum": 35.403, "mean": 29.023, "stddev": 2.274 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3325_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.5613595120605, 30.93524514706299 ], [ -84.5613595120605, 30.944504114918924 ], [ -84.55061774909363, 30.944504114918924 ], [ -84.55061774909363, 30.93524514706299 ], [ -84.5613595120605, 30.93524514706299 ] ] ] }, "bbox": [ -84.5613595120605, 30.93524514706299, -84.55061774909363, 30.944504114918924 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.044001+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3325_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3325_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3325_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 732997.5, 0.0, -1.0, 3426002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0916_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.81423428614366, 30.858608715092423 ], [ -84.81423428614366, 30.8678484567598 ], [ -84.80352349228943, 30.8678484567598 ], [ -84.80352349228943, 30.858608715092423 ], [ -84.81423428614366, 30.858608715092423 ] ] ] }, "bbox": [ -84.81423428614366, 30.858608715092423, -84.80352349228943, 30.8678484567598 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.066623+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0916_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0916_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0916_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 708997.5, 0.0, -1.0, 3417002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.922, "maximum": 38.129, "mean": 30.842, "stddev": 2.993 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1519_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.75089266221877, 30.88457842362994 ], [ -84.75089266221877, 30.893823016168884 ], [ -84.74017331152913, 30.893823016168884 ], [ -84.74017331152913, 30.88457842362994 ], [ -84.75089266221877, 30.88457842362994 ] ] ] }, "bbox": [ -84.75089266221877, 30.88457842362994, -84.74017331152913, 30.893823016168884 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.089821+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1519_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1519_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1519_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 714997.5, 0.0, -1.0, 3420002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGU0498_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.87007563860476, 30.697175334146497 ], [ -84.87007563860476, 30.706410291089263 ], [ -84.85938852201848, 30.706410291089263 ], [ -84.85938852201848, 30.697175334146497 ], [ -84.87007563860476, 30.697175334146497 ] ] ] }, "bbox": [ -84.87007563860476, 30.697175334146497, -84.85938852201848, 30.706410291089263 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.111902+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGU0498_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGU0498_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGU0498_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 703997.5, 0.0, -1.0, 3399002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 13.519, "maximum": 30.243, "mean": 17.038, "stddev": 2.019 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0512_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85684476914352, 30.82324326226228 ], [ -84.85684476914352, 30.83247967293732 ], [ -84.84614182182203, 30.83247967293732 ], [ -84.84614182182203, 30.82324326226228 ], [ -84.85684476914352, 30.82324326226228 ] ] ] }, "bbox": [ -84.85684476914352, 30.82324326226228, -84.84614182182203, 30.83247967293732 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.134185+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0512_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0512_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0512_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3413002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.974, "maximum": 35.828, "mean": 29.192, "stddev": 3.056 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9223_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.9906115167831, 30.924626461672634 ], [ -84.9906115167831, 30.933853140972722 ], [ -84.97990841570281, 30.933853140972722 ], [ -84.97990841570281, 30.924626461672634 ], [ -84.9906115167831, 30.924626461672634 ] ] ] }, "bbox": [ -84.9906115167831, 30.924626461672634, -84.97990841570281, 30.933853140972722 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.155830+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9223_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9223_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9223_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 691997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0705_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.83736207520099, 30.759775083880502 ], [ -84.83736207520099, 30.769012720975102 ], [ -84.8266648416522, 30.769012720975102 ], [ -84.8266648416522, 30.759775083880502 ], [ -84.83736207520099, 30.759775083880502 ] ] ] }, "bbox": [ -84.83736207520099, 30.759775083880502, -84.8266648416522, 30.769012720975102 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.177861+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0705_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0705_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0705_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 706997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 22.967, "maximum": 24.44, "mean": 23.506, "stddev": 0.146 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9323_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.98015129768108, 30.924462593732553 ], [ -84.98015129768108, 30.933690064358856 ], [ -84.96944729712874, 30.933690064358856 ], [ -84.96944729712874, 30.924462593732553 ], [ -84.98015129768108, 30.924462593732553 ] ] ] }, "bbox": [ -84.98015129768108, 30.924462593732553, -84.96944729712874, 30.933690064358856 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.201311+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RFV9323_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RFV9323_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RFV9323_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 692997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3425_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.55090119672519, 30.93509345965695 ], [ -84.55090119672519, 30.944306249953087 ], [ -84.54262691403478, 30.944306249953087 ], [ -84.54262691403478, 30.93509345965695 ], [ -84.55090119672519, 30.93509345965695 ] ] ] }, "bbox": [ -84.55090119672519, 30.93509345965695, -84.54262691403478, 30.944306249953087 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.223280+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3425_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3425_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3425_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 769 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 733997.5, 0.0, -1.0, 3426002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0508_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.85764544531051, 30.787174852288597 ], [ -84.85764544531051, 30.79641107034716 ], [ -84.84694677810474, 30.79641107034716 ], [ -84.84694677810474, 30.787174852288597 ], [ -84.85764544531051, 30.787174852288597 ] ] ] }, "bbox": [ -84.85764544531051, 30.787174852288597, -84.84694677810474, 30.79641107034716 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.246369+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0508_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0508_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0508_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 704997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.177, "maximum": 29.444, "mean": 25.419, "stddev": 1.334 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1807_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.72208766070356, 30.775831980749047 ], [ -84.72208766070356, 30.785078296976224 ], [ -84.7113785715393, 30.785078296976224 ], [ -84.7113785715393, 30.775831980749047 ], [ -84.72208766070356, 30.775831980749047 ] ] ] }, "bbox": [ -84.72208766070356, 30.775831980749047, -84.7113785715393, 30.785078296976224 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.269533+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1807_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1807_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1807_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 717997.5, 0.0, -1.0, 3408002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.111, "maximum": 28.319, "mean": 24.384, "stddev": 0.788 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV0214_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.88779525441942, 30.841795219188263 ], [ -84.88779525441942, 30.85102937084877 ], [ -84.87709283585008, 30.85102937084877 ], [ -84.87709283585008, 30.841795219188263 ], [ -84.88779525441942, 30.841795219188263 ] ] ] }, "bbox": [ -84.88779525441942, 30.841795219188263, -84.87709283585008, 30.85102937084877 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.291647+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV0214_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV0214_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV0214_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 701997.5, 0.0, -1.0, 3415002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.618, "maximum": 33.207, "mean": 28.487, "stddev": 2.215 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1405_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76427470495473, 30.758529531950675 ], [ -84.76427470495473, 30.76777263068806 ], [ -84.75357128636692, 30.76777263068806 ], [ -84.75357128636692, 30.758529531950675 ], [ -84.76427470495473, 30.758529531950675 ] ] ] }, "bbox": [ -84.76427470495473, 30.758529531950675, -84.75357128636692, 30.76777263068806 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.314172+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1405_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1405_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1405_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3406002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.125, "maximum": 63.808, "mean": 48.513, "stddev": 10.277 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3026_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.59250899307033, 30.944851254501955 ], [ -84.59250899307033, 30.954107940566775 ], [ -84.58176878725484, 30.954107940566775 ], [ -84.58176878725484, 30.944851254501955 ], [ -84.59250899307033, 30.944851254501955 ] ] ] }, "bbox": [ -84.59250899307033, 30.944851254501955, -84.58176878725484, 30.954107940566775 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.337156+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3026_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3026_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3026_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 729997.5, 0.0, -1.0, 3427002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1208_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.7845363666989, 30.785939733845275 ], [ -84.7845363666989, 30.79518142418843 ], [ -84.77383149930418, 30.79518142418843 ], [ -84.77383149930418, 30.785939733845275 ], [ -84.7845363666989, 30.785939733845275 ] ] ] }, "bbox": [ -84.7845363666989, 30.785939733845275, -84.77383149930418, 30.79518142418843 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.359795+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1208_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1208_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1208_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 711997.5, 0.0, -1.0, 3409002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 23.032, "maximum": 27.216, "mean": 23.977, "stddev": 0.837 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV3328_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.56067213863928, 30.96229021356372 ], [ -84.56067213863928, 30.971549350601492 ], [ -84.5499271079099, 30.971549350601492 ], [ -84.5499271079099, 30.96229021356372 ], [ -84.56067213863928, 30.96229021356372 ] ] ] }, "bbox": [ -84.56067213863928, 30.96229021356372, -84.5499271079099, 30.971549350601492 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.382170+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV3328_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV3328_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV3328_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 732997.5, 0.0, -1.0, 3429002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV1423_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.76050709879202, 30.920826149255156 ], [ -84.76050709879202, 30.93007016224334 ], [ -84.74978431969713, 30.93007016224334 ], [ -84.74978431969713, 30.920826149255156 ], [ -84.76050709879202, 30.920826149255156 ] ] ] }, "bbox": [ -84.76050709879202, 30.920826149255156, -84.74978431969713, 30.93007016224334 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.404750+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV1423_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV1423_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV1423_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 713997.5, 0.0, -1.0, 3424002.5 ], "raster:bands": [ { "data_type": "float32", "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RGV2404_BareEarth_1mGrid", "geometry": { "type": "Polygon", "coordinates": [ [ [ -84.66009032937956, 30.747662879515595 ], [ -84.66009032937956, 30.75691369919058 ], [ -84.64937919059497, 30.75691369919058 ], [ -84.64937919059497, 30.747662879515595 ], [ -84.66009032937956, 30.747662879515595 ] ] ] }, "bbox": [ -84.66009032937956, 30.747662879515595, -84.64937919059497, 30.75691369919058 ], "properties": { "start_datetime": "2024-08-06T00:00:00+00:00", "end_datetime": "2024-08-12T00:00:00+00:00", "created": "2026-03-19 12:40:40.427224+00:00", "license": "NLPL", "datetime": "2024-08-06T00:00:00Z" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/stac/2024_SAM_GA_16RGV2404_BareEarth_1mGrid.json", "type": "application/json" } ], "assets": { "2024_SAM_GA_16RGV2404_BareEarth_1mGrid": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Seminole_DEM_2024_10347/2024_SAM_GA_16RGV2404_BareEarth_1mGrid.tif", "type": "image/tiff; application=geotiff; profile=cloud-optimized", "proj:shape": [ 1005, 1005 ], "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 16N + NAVD88 height\",\n PROJCRS[\"NAD83(2011) / UTM zone 16N\",\n BASEGEOGCRS[\"NAD83(2011)\",\n DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n LENGTHUNIT[\"metre\",1]],\n ANCHOREPOCH[2010]],\n PRIMEM[\"Greenwich\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433]],\n ID[\"EPSG\",6318]],\n CONVERSION[\"UTM zone 16N\",\n METHOD[\"Transverse Mercator\",\n ID[\"EPSG\",9807]],\n PARAMETER[\"Latitude of natural origin\",0,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8801]],\n PARAMETER[\"Longitude of natural origin\",-87,\n ANGLEUNIT[\"degree\",0.0174532925199433],\n ID[\"EPSG\",8802]],\n PARAMETER[\"Scale factor at natural origin\",0.9996,\n SCALEUNIT[\"unity\",1],\n ID[\"EPSG\",8805]],\n PARAMETER[\"False easting\",500000,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8806]],\n PARAMETER[\"False northing\",0,\n LENGTHUNIT[\"metre\",1],\n ID[\"EPSG\",8807]]],\n CS[Cartesian,2],\n AXIS[\"(E)\",east,\n ORDER[1],\n LENGTHUNIT[\"metre\",1]],\n AXIS[\"(N)\",north,\n ORDER[2],\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Engineering survey, topographic mapping.\"],\n AREA[\"United States (USA) - between 90\u00b0W and 84\u00b0W onshore and offshore - Alabama; Arkansas; Florida; Georgia; Indiana; Illinois; Kentucky; Louisiana; Michigan; Minnesota; Mississippi; Missouri; North Carolina; Ohio; Tennessee; Wisconsin.\"],\n BBOX[23.97,-90,48.32,-84]],\n ID[\"EPSG\",6345]],\n VERTCRS[\"NAVD88 height\",\n VDATUM[\"North American Vertical Datum 1988\"],\n CS[vertical,1],\n AXIS[\"gravity-related height (H)\",up,\n LENGTHUNIT[\"metre\",1]],\n USAGE[\n SCOPE[\"Geodesy, engineering survey, topographic mapping.\"],\n AREA[\"Mexico - onshore. United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n BBOX[14.51,172.42,71.4,-66.91]],\n ID[\"EPSG\",5703]]]", "proj:epsg": null, "proj:projjson": { "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "CompoundCRS", "name": "NAD83(2011) / UTM zone 16N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(2011) / UTM zone 16N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(2011)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (National Spatial Reference System 2011)", "anchor_epoch": 2010, "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 6318 } }, "conversion": { "name": "UTM zone 16N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -87, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 6345 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:transform": [ 1.0, 0.0, 723997.5, 0.0, -1.0, 3405002.5 ], "raster:bands": [ { "data_type": "float32", "stats": { "minimum": 79.316, "maximum": 91.635, "mean": 85.909, "stddev": 2.111 }, "nodata": -3.4028235e+38, "unit": "metre" } ], "eo:bands": [ { "name": "b1", "description": "gray" } ] } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/raster/v1.1.0/schema.json", "https://stac-extensions.github.io/eo/v1.1.0/schema.json", "https://stac-extensions.github.io/projection/v2.0.0/schema.json" ], "id": "2024_SAM_GA_16RFV9517_BareEarth_1mGrid", "geometry": { "type": "Polygo