{
  "type": "Feature",
  "stac_version": "1.1.0",
  "stac_extensions": [
    "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
    "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
    "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
  ],
  "id": "keys_block1_mosaic",
  "geometry": {
    "type": "Polygon",
    "coordinates": [
      [
        [
          -81.96029532408713,
          24.43749649082128
        ],
        [
          -81.96029532408713,
          24.883065715646296
        ],
        [
          -80.61388397267154,
          24.883065715646296
        ],
        [
          -80.61388397267154,
          24.43749649082128
        ],
        [
          -81.96029532408713,
          24.43749649082128
        ]
      ]
    ]
  },
  "bbox": [
    -81.96029532408713,
    24.43749649082128,
    -80.61388397267154,
    24.883065715646296
  ],
  "properties": {
    "start_datetime": "2016-07-21T00:00:00+00:00",
    "end_datetime": "2016-11-21T00:00:00+00:00",
    "created": "2026-03-18 19:10:29.421071+00:00",
    "license": "NLPL",
    "datetime": "2016-07-21T00:00:00Z"
  },
  "links": [
    {
      "rel": "self",
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/NGS_FL_keys_outer_reef_block1_2016_6365/stac/keys_block1_mosaic.json",
      "type": "application/json"
    }
  ],
  "assets": {
    "keys_block1_mosaic": {
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/NGS_FL_keys_outer_reef_block1_2016_6365/keys_block1_mosaic.tif",
      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
      "proj:shape": [
        49000,
        136000
      ],
      "proj:wkt2": "PROJCRS[\"WGS 84 / UTM zone 17N\",\n    BASEGEOGCRS[\"WGS 84\",\n        DATUM[\"World Geodetic System 1984\",\n            ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n                LENGTHUNIT[\"metre\",1]]],\n        PRIMEM[\"Greenwich\",0,\n            ANGLEUNIT[\"degree\",0.0174532925199433]],\n        ID[\"EPSG\",4326]],\n    CONVERSION[\"UTM zone 17N\",\n        METHOD[\"Transverse Mercator\",\n            ID[\"EPSG\",9807]],\n        PARAMETER[\"Latitude of natural origin\",0,\n            ANGLEUNIT[\"degree\",0.0174532925199433],\n            ID[\"EPSG\",8801]],\n        PARAMETER[\"Longitude of natural origin\",-81,\n            ANGLEUNIT[\"degree\",0.0174532925199433],\n            ID[\"EPSG\",8802]],\n        PARAMETER[\"Scale factor at natural origin\",0.9996,\n            SCALEUNIT[\"unity\",1],\n            ID[\"EPSG\",8805]],\n        PARAMETER[\"False easting\",500000,\n            LENGTHUNIT[\"metre\",1],\n            ID[\"EPSG\",8806]],\n        PARAMETER[\"False northing\",0,\n            LENGTHUNIT[\"metre\",1],\n            ID[\"EPSG\",8807]]],\n    CS[Cartesian,2],\n        AXIS[\"(E)\",east,\n            ORDER[1],\n            LENGTHUNIT[\"metre\",1]],\n        AXIS[\"(N)\",north,\n            ORDER[2],\n            LENGTHUNIT[\"metre\",1]],\n    USAGE[\n        SCOPE[\"Navigation and medium accuracy spatial referencing.\"],\n        AREA[\"Between 84\u00b0W and 78\u00b0W, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Bahamas. Ecuador - north of equator. Canada - Nunavut; Ontario; Quebec. Cayman Islands. Colombia. Costa Rica. Cuba. Jamaica. Nicaragua. Panama. United States (USA).\"],\n        BBOX[0,-84,84,-78]],\n    ID[\"EPSG\",32617]]",
      "proj:epsg": 32617,
      "proj:projjson": {
        "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
        "type": "ProjectedCRS",
        "name": "WGS 84 / UTM zone 17N",
        "base_crs": {
          "type": "GeographicCRS",
          "name": "WGS 84",
          "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "World Geodetic System 1984",
            "ellipsoid": {
              "name": "WGS 84",
              "semi_major_axis": 6378137,
              "inverse_flattening": 298.257223563
            }
          },
          "coordinate_system": {
            "subtype": "ellipsoidal",
            "axis": [
              {
                "name": "Geodetic latitude",
                "abbreviation": "Lat",
                "direction": "north",
                "unit": "degree"
              },
              {
                "name": "Geodetic longitude",
                "abbreviation": "Lon",
                "direction": "east",
                "unit": "degree"
              }
            ]
          },
          "id": {
            "authority": "EPSG",
            "code": 4326
          }
        },
        "conversion": {
          "name": "UTM zone 17N",
          "method": {
            "name": "Transverse Mercator",
            "id": {
              "authority": "EPSG",
              "code": 9807
            }
          },
          "parameters": [
            {
              "name": "Latitude of natural origin",
              "value": 0,
              "unit": "degree",
              "id": {
                "authority": "EPSG",
                "code": 8801
              }
            },
            {
              "name": "Longitude of natural origin",
              "value": -81,
              "unit": "degree",
              "id": {
                "authority": "EPSG",
                "code": 8802
              }
            },
            {
              "name": "Scale factor at natural origin",
              "value": 0.9996,
              "unit": "unity",
              "id": {
                "authority": "EPSG",
                "code": 8805
              }
            },
            {
              "name": "False easting",
              "value": 500000,
              "unit": "metre",
              "id": {
                "authority": "EPSG",
                "code": 8806
              }
            },
            {
              "name": "False northing",
              "value": 0,
              "unit": "metre",
              "id": {
                "authority": "EPSG",
                "code": 8807
              }
            }
          ]
        },
        "coordinate_system": {
          "subtype": "Cartesian",
          "axis": [
            {
              "name": "Easting",
              "abbreviation": "E",
              "direction": "east",
              "unit": "metre"
            },
            {
              "name": "Northing",
              "abbreviation": "N",
              "direction": "north",
              "unit": "metre"
            }
          ]
        },
        "scope": "Navigation and medium accuracy spatial referencing.",
        "area": "Between 84\u00b0W and 78\u00b0W, northern hemisphere between equator and 84\u00b0N, onshore and offshore. Bahamas. Ecuador - north of equator. Canada - Nunavut; Ontario; Quebec. Cayman Islands. Colombia. Costa Rica. Cuba. Jamaica. Nicaragua. Panama. United States (USA).",
        "bbox": {
          "south_latitude": 0,
          "west_longitude": -84,
          "north_latitude": 84,
          "east_longitude": -78
        },
        "id": {
          "authority": "EPSG",
          "code": 32617
        }
      },
      "proj:transform": [
        1.0,
        0.0,
        403000.0,
        0.0,
        -1.0,
        2752000.0
      ],
      "raster:bands": [
        {
          "data_type": "float32",
          "nodata": -9999.0
        }
      ],
      "eo:bands": [
        {
          "name": "b1",
          "description": "gray"
        }
      ]
    }
  }
}