{
  "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": "Fort_Drum_DEM_2017_rev1",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -80.92650735589164,
              27.455368925355035
            ],
            [
              -80.92650735589164,
              27.91002450198498
            ],
            [
              -80.52367982935297,
              27.91002450198498
            ],
            [
              -80.52367982935297,
              27.455368925355035
            ],
            [
              -80.92650735589164,
              27.455368925355035
            ]
          ]
        ]
      },
      "bbox": [
        -80.92650735589164,
        27.455368925355035,
        -80.52367982935297,
        27.91002450198498
      ],
      "properties": {
        "start_datetime": "2017-04-06T00:00:00+00:00",
        "end_datetime": "2017-04-20T00:00:00+00:00",
        "created": "2026-03-19 08:49:37.752007+00:00",
        "license": "NLPL",
        "datetime": "2017-04-06T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/FL_Ft_Drum_DEM_2017_9669/stac/Fort_Drum_DEM_2017_rev1.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "Fort_Drum_DEM_2017_rev1": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/FL_Ft_Drum_DEM_2017_9669/Fort_Drum_DEM_2017_rev1.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            66000,
            52000
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / Florida East (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(2011) / Florida East (ftUS)\",\n        BASEGEOGCRS[\"NAD83(2011)\",\n            DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]],\n                ANCHOREPOCH[2010]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",6318]],\n        CONVERSION[\"SPCS83 Florida East zone (US survey foot)\",\n            METHOD[\"Transverse Mercator\",\n                ID[\"EPSG\",9807]],\n            PARAMETER[\"Latitude of natural origin\",24.3333333333333,\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\",0.999941177,\n                SCALEUNIT[\"unity\",1],\n                ID[\"EPSG\",8805]],\n            PARAMETER[\"False easting\",656166.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8806]],\n            PARAMETER[\"False northing\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8807]]],\n        CS[Cartesian,2],\n            AXIS[\"easting (X)\",east,\n                ORDER[1],\n                LENGTHUNIT[\"US survey foot\",0.304800609601219]],\n            AXIS[\"northing (Y)\",north,\n                ORDER[2],\n                LENGTHUNIT[\"US survey foot\",0.304800609601219]],\n        USAGE[\n            SCOPE[\"Engineering survey, topographic mapping.\"],\n            AREA[\"United States (USA) - Florida - counties of Brevard; Broward; Clay; Collier; Dade; Duval; Flagler; Glades; Hendry; Highlands; Indian River; Lake; Martin; Monroe; Nassau; Okeechobee; Orange; Osceola; Palm Beach; Putnam; Seminole; St Johns; St Lucie; Volusia.\"],\n            BBOX[24.41,-82.33,30.83,-79.97]],\n        ID[\"EPSG\",6438]],\n    VERTCRS[\"NAVD88 height (ftUS)\",\n        VDATUM[\"North American Vertical Datum 1988\"],\n        CS[vertical,1],\n            AXIS[\"gravity-related height (H)\",up,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219]],\n        USAGE[\n            SCOPE[\"Geodesy, engineering survey.\"],\n            AREA[\"United States (USA) - CONUS and Alaska - onshore - Alabama; Alaska mainland; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.\"],\n            BBOX[24.41,-168.26,71.4,-66.91]],\n        ID[\"EPSG\",6360]]]",
          "proj:epsg": null,
          "proj:projjson": {
            "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
            "type": "CompoundCRS",
            "name": "NAD83(2011) / Florida East (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(2011) / Florida East (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(2011)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (National Spatial Reference System 2011)",
                    "anchor_epoch": 2010,
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 6318
                  }
                },
                "conversion": {
                  "name": "SPCS83 Florida East zone (US survey foot)",
                  "method": {
                    "name": "Transverse Mercator",
                    "id": {
                      "authority": "EPSG",
                      "code": 9807
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of natural origin",
                      "value": 24.3333333333333,
                      "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": 0.999941177,
                      "unit": "unity",
                      "id": {
                        "authority": "EPSG",
                        "code": 8805
                      }
                    },
                    {
                      "name": "False easting",
                      "value": 656166.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8806
                      }
                    },
                    {
                      "name": "False northing",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8807
                      }
                    }
                  ]
                },
                "coordinate_system": {
                  "subtype": "Cartesian",
                  "axis": [
                    {
                      "name": "Easting",
                      "abbreviation": "X",
                      "direction": "east",
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      }
                    },
                    {
                      "name": "Northing",
                      "abbreviation": "Y",
                      "direction": "north",
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      }
                    }
                  ]
                },
                "id": {
                  "authority": "EPSG",
                  "code": 6438
                }
              },
              {
                "type": "VerticalCRS",
                "name": "NAVD88 height (ftUS)",
                "datum": {
                  "type": "VerticalReferenceFrame",
                  "name": "North American Vertical Datum 1988"
                },
                "coordinate_system": {
                  "subtype": "vertical",
                  "axis": [
                    {
                      "name": "Gravity-related height",
                      "abbreviation": "H",
                      "direction": "up",
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      }
                    }
                  ]
                },
                "id": {
                  "authority": "EPSG",
                  "code": 6360
                }
              }
            ]
          },
          "proj:transform": [
            2.5,
            0.0,
            680000.0,
            0.0,
            -2.5,
            1300000.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": -3.816,
                "maximum": 92.011,
                "mean": 34.662,
                "stddev": 17.724
              },
              "nodata": -3.4028235e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "layer_1"
            }
          ]
        }
      }
    }
  ]
}