{
  "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": "keys_block2_mosaic",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -80.68332392745528,
              24.82757936091053
            ],
            [
              -80.68332392745528,
              25.0994737248766
            ],
            [
              -80.37518845279956,
              25.0994737248766
            ],
            [
              -80.37518845279956,
              24.82757936091053
            ],
            [
              -80.68332392745528,
              24.82757936091053
            ]
          ]
        ]
      },
      "bbox": [
        -80.68332392745528,
        24.82757936091053,
        -80.37518845279956,
        25.0994737248766
      ],
      "properties": {
        "start_datetime": "2016-07-21T00:00:00+00:00",
        "end_datetime": "2016-11-21T00:00:00+00:00",
        "created": "2026-03-18 19:10:10.839083+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_block2_2016_6364/stac/keys_block2_mosaic.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "keys_block2_mosaic": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/NGS_FL_keys_outer_reef_block2_2016_6364/keys_block2_mosaic.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            30000,
            31000
          ],
          "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,
            532000.0,
            0.0,
            -1.0,
            2776000.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "nodata": -9999.0
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    }
  ]
}