{
  "type": "Feature",
  "stac_version": "1.1.0",
  "stac_extensions": [
    "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
    "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
    "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
  ],
  "id": "2019_NCMP_MI_Huron_17TKJ9384_BareEarth_1mGrid",
  "geometry": {
    "type": "Polygon",
    "coordinates": [
      [
        [
          -83.58573542336926,
          44.07991125920454
        ],
        [
          -83.58573542336926,
          44.08920593389527
        ],
        [
          -83.57284068971343,
          44.08920593389527
        ],
        [
          -83.57284068971343,
          44.07991125920454
        ],
        [
          -83.58573542336926,
          44.07991125920454
        ]
      ]
    ]
  },
  "bbox": [
    -83.58573542336926,
    44.07991125920454,
    -83.57284068971343,
    44.08920593389527
  ],
  "properties": {
    "start_datetime": "2019-05-15T00:00:00+00:00",
    "end_datetime": "2019-08-17T00:00:00+00:00",
    "created": "2026-03-19 09:34:24.556569+00:00",
    "license": "NLPL",
    "datetime": "2019-05-15T00:00:00Z"
  },
  "links": [
    {
      "rel": "self",
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Huron_MI_DEM_2019_9944/stac/2019_NCMP_MI_Huron_17TKJ9384_BareEarth_1mGrid.json",
      "type": "application/json"
    }
  ],
  "assets": {
    "2019_NCMP_MI_Huron_17TKJ9384_BareEarth_1mGrid": {
      "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/USACE_Lake_Huron_MI_DEM_2019_9944/2019_NCMP_MI_Huron_17TKJ9384_BareEarth_1mGrid.tif",
      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
      "proj:shape": [
        1002,
        1002
      ],
      "proj:wkt2": "COMPOUNDCRS[\"NAD83(2011) / UTM zone 17N + IGLD 1985 height\",\n    PROJCRS[\"NAD83(2011) / UTM zone 17N\",\n        BASEGEOGCRS[\"NAD83(2011)\",\n            DATUM[\"NAD83 (National Spatial Reference System 2011)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]],\n                ANCHOREPOCH[2010]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",6318]],\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[\"Engineering survey, topographic mapping.\"],\n            AREA[\"United States (USA) - between 84\u00b0W and 78\u00b0W onshore and offshore - Florida; Georgia; Kentucky; Maryland; Michigan; New York; North Carolina; Ohio; Pennsylvania; South Carolina; Tennessee; Virginia; West Virginia.\"],\n            BBOX[23.81,-84,46.13,-78]],\n        ID[\"EPSG\",6346]],\n    VERTCRS[\"IGLD 1985 height\",\n        VDATUM[\"International Great Lakes Datum 1985\"],\n        CS[vertical,1],\n            AXIS[\"gravity-related height (H)\",up,\n                LENGTHUNIT[\"metre\",1]],\n        USAGE[\n            SCOPE[\"Hydrology.\"],\n            AREA[\"Canada and United States (USA) - Great Lakes basin and St Lawrence Seaway.\"],\n            BBOX[40.99,-93.17,52.22,-54.75]],\n        ID[\"EPSG\",5609]]]",
      "proj:epsg": null,
      "proj:projjson": {
        "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
        "type": "CompoundCRS",
        "name": "NAD83(2011) / UTM zone 17N + IGLD 1985 height",
        "components": [
          {
            "type": "ProjectedCRS",
            "name": "NAD83(2011) / UTM zone 17N",
            "base_crs": {
              "type": "GeographicCRS",
              "name": "NAD83(2011)",
              "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "NAD83 (National Spatial Reference System 2011)",
                "anchor_epoch": 2010,
                "ellipsoid": {
                  "name": "GRS 1980",
                  "semi_major_axis": 6378137,
                  "inverse_flattening": 298.257222101
                }
              },
              "coordinate_system": {
                "subtype": "ellipsoidal",
                "axis": [
                  {
                    "name": "Geodetic latitude",
                    "abbreviation": "Lat",
                    "direction": "north",
                    "unit": "degree"
                  },
                  {
                    "name": "Geodetic longitude",
                    "abbreviation": "Lon",
                    "direction": "east",
                    "unit": "degree"
                  }
                ]
              },
              "id": {
                "authority": "EPSG",
                "code": 6318
              }
            },
            "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"
                }
              ]
            },
            "id": {
              "authority": "EPSG",
              "code": 6346
            }
          },
          {
            "type": "VerticalCRS",
            "name": "IGLD 1985 height",
            "datum": {
              "type": "VerticalReferenceFrame",
              "name": "International Great Lakes Datum 1985"
            },
            "coordinate_system": {
              "subtype": "vertical",
              "axis": [
                {
                  "name": "Gravity-related height",
                  "abbreviation": "H",
                  "direction": "up",
                  "unit": "metre"
                }
              ]
            },
            "id": {
              "authority": "EPSG",
              "code": 5609
            }
          }
        ]
      },
      "proj:transform": [
        1.0,
        0.0,
        292998.5,
        0.0,
        -1.0,
        4885000.5
      ],
      "raster:bands": [
        {
          "data_type": "float32",
          "stats": {
            "minimum": 170.307,
            "maximum": 177.812,
            "mean": 172.667,
            "stddev": 0.992
          },
          "nodata": -3.4028235e+38,
          "unit": "metre"
        }
      ],
      "eo:bands": [
        {
          "name": "b1",
          "description": "gray"
        }
      ]
    }
  }
}