{
  "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": "yakima_basin_north_2018_dtm_7",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -121.19208677205918,
              47.17288361052961
            ],
            [
              -121.19208677205918,
              47.25025923382296
            ],
            [
              -121.12525099434718,
              47.25025923382296
            ],
            [
              -121.12525099434718,
              47.17288361052961
            ],
            [
              -121.19208677205918,
              47.17288361052961
            ]
          ]
        ]
      },
      "bbox": [
        -121.19208677205918,
        47.17288361052961,
        -121.12525099434718,
        47.25025923382296
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:48.764032+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_7.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_7": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_7.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            9362,
            5459
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1468538.0,
            0.0,
            -3.0,
            699676.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 3081.1,
                "maximum": 4227.48,
                "mean": 3739.282,
                "stddev": 255.76
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_5",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -121.00198784619579,
              47.17386196671164
            ],
            [
              -121.00198784619579,
              47.25036199492846
            ],
            [
              -120.8756144008661,
              47.25036199492846
            ],
            [
              -120.8756144008661,
              47.17386196671164
            ],
            [
              -121.00198784619579,
              47.17386196671164
            ]
          ]
        ]
      },
      "bbox": [
        -121.00198784619579,
        47.17386196671164,
        -120.8756144008661,
        47.25036199492846
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:48.842832+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_5.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_5": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_5.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            9243,
            10418
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1515749.0,
            0.0,
            -3.0,
            699319.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 1858.45,
                "maximum": 3648.84,
                "mean": 2714.995,
                "stddev": 390.285
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_3",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.75162737223425,
              47.174675203753246
            ],
            [
              -120.75162737223425,
              47.25009795769586
            ],
            [
              -120.62595821970734,
              47.25009795769586
            ],
            [
              -120.62595821970734,
              47.174675203753246
            ],
            [
              -120.75162737223425,
              47.174675203753246
            ]
          ]
        ]
      },
      "bbox": [
        -120.75162737223425,
        47.174675203753246,
        -120.62595821970734,
        47.25009795769586
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:48.890666+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_3.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_3": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_3.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            9145,
            10389
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1577927.0,
            0.0,
            -3.0,
            699025.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2280.03,
                "maximum": 5028.9,
                "mean": 3431.041,
                "stddev": 512.784
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_4",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.87680715730149,
              47.17433612560807
            ],
            [
              -120.87680715730149,
              47.25023161143455
            ],
            [
              -120.75079296963418,
              47.25023161143455
            ],
            [
              -120.75079296963418,
              47.17433612560807
            ],
            [
              -120.87680715730149,
              47.17433612560807
            ]
          ]
        ]
      },
      "bbox": [
        -120.87680715730149,
        47.17433612560807,
        -120.75079296963418,
        47.25023161143455
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:48.915043+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_4.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_4": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_4.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            9186,
            10403
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1546838.0,
            0.0,
            -3.0,
            699148.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 1833.0,
                "maximum": 4038.72,
                "mean": 2135.692,
                "stddev": 270.219
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_23",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -121.19486411375584,
              47.37441067051689
            ],
            [
              -121.19486411375584,
              47.464928781507986
            ],
            [
              -121.12509647028114,
              47.464928781507986
            ],
            [
              -121.12509647028114,
              47.37441067051689
            ],
            [
              -121.19486411375584,
              47.37441067051689
            ]
          ]
        ]
      },
      "bbox": [
        -121.19486411375584,
        47.37441067051689,
        -121.12509647028114,
        47.464928781507986
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:48.939054+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_23.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_23": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_23.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            10959,
            5666
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1468538.0,
            0.0,
            -3.0,
            777976.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 3554.62,
                "maximum": 5745.05,
                "mean": 4879.274,
                "stddev": 444.571
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_8",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.3765618098954,
              47.249735431237596
            ],
            [
              -120.3765618098954,
              47.37496933545268
            ],
            [
              -120.32267326879753,
              47.37496933545268
            ],
            [
              -120.32267326879753,
              47.249735431237596
            ],
            [
              -120.3765618098954,
              47.249735431237596
            ]
          ]
        ]
      },
      "bbox": [
        -120.3765618098954,
        47.249735431237596,
        -120.32267326879753,
        47.37496933545268
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:48.963666+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_8.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_8": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_8.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            15218,
            4427
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1671077.0,
            0.0,
            -3.0,
            744571.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 1223.03,
                "maximum": 4000.77,
                "mean": 2496.87,
                "stddev": 457.446
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_22",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -121.12733826817932,
              47.37419346739171
            ],
            [
              -121.12733826817932,
              47.46553451766019
            ],
            [
              -121.00030074086268,
              47.46553451766019
            ],
            [
              -121.00030074086268,
              47.37419346739171
            ],
            [
              -121.12733826817932,
              47.37419346739171
            ]
          ]
        ]
      },
      "bbox": [
        -121.12733826817932,
        47.37419346739171,
        -121.00030074086268,
        47.46553451766019
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:48.987665+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_22.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_22": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_22.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            11032,
            10405
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1485242.0,
            0.0,
            -3.0,
            777976.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2289.58,
                "maximum": 6447.13,
                "mean": 4611.441,
                "stddev": 1057.756
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_21",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -121.00213173745192,
              47.37433157397164
            ],
            [
              -121.00213173745192,
              47.46600591953226
            ],
            [
              -120.87550622570768,
              47.46600591953226
            ],
            [
              -120.87550622570768,
              47.37433157397164
            ],
            [
              -121.00213173745192,
              47.37433157397164
            ]
          ]
        ]
      },
      "bbox": [
        -121.00213173745192,
        47.37433157397164,
        -120.87550622570768,
        47.46600591953226
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.011793+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_21.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_21": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_21.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            11089,
            10388
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1516214.0,
            0.0,
            -3.0,
            777976.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 3049.56,
                "maximum": 7375.99,
                "mean": 4933.097,
                "stddev": 815.765
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_6",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -121.12716982454597,
              47.17325273056845
            ],
            [
              -121.12716982454597,
              47.25049731636978
            ],
            [
              -121.00043395079805,
              47.25049731636978
            ],
            [
              -121.00043395079805,
              47.17325273056845
            ],
            [
              -121.12716982454597,
              47.17325273056845
            ]
          ]
        ]
      },
      "bbox": [
        -121.12716982454597,
        47.17325273056845,
        -121.00043395079805,
        47.25049731636978
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.036297+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_6.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_6": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_6.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            9317,
            10433
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1484660.0,
            0.0,
            -3.0,
            699541.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2537.16,
                "maximum": 3940.53,
                "mean": 3006.363,
                "stddev": 259.099
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_9",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.50127231330184,
              47.2497384940447
            ],
            [
              -120.50127231330184,
              47.37496122722205
            ],
            [
              -120.37583775664858,
              47.37496122722205
            ],
            [
              -120.37583775664858,
              47.2497384940447
            ],
            [
              -120.50127231330184,
              47.2497384940447
            ]
          ]
        ]
      },
      "bbox": [
        -120.50127231330184,
        47.2497384940447,
        -120.37583775664858,
        47.37496122722205
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.060091+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_9.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_9": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_9.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            15217,
            10360
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1640105.0,
            0.0,
            -3.0,
            744544.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2029.02,
                "maximum": 6525.65,
                "mean": 4019.556,
                "stddev": 979.776
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_20",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.87692267611791,
              47.37446670930702
            ],
            [
              -120.87692267611791,
              47.46634295747043
            ],
            [
              -120.75072473761038,
              47.46634295747043
            ],
            [
              -120.75072473761038,
              47.37446670930702
            ],
            [
              -120.87692267611791,
              47.37446670930702
            ]
          ]
        ]
      },
      "bbox": [
        -120.87692267611791,
        47.37446670930702,
        -120.75072473761038,
        47.46634295747043
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.084290+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_20.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_20": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_20.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            11130,
            10370
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1547186.0,
            0.0,
            -3.0,
            777976.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 3122.91,
                "maximum": 7287.1,
                "mean": 5178.1,
                "stddev": 860.413
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_19",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.75171171512996,
              47.374598875860364
            ],
            [
              -120.75171171512996,
              47.46654569440151
            ],
            [
              -120.62593176690712,
              47.46654569440151
            ],
            [
              -120.62593176690712,
              47.374598875860364
            ],
            [
              -120.75171171512996,
              47.374598875860364
            ]
          ]
        ]
      },
      "bbox": [
        -120.75171171512996,
        47.374598875860364,
        -120.62593176690712,
        47.46654569440151
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.108373+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_19.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_19": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_19.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            11155,
            10353
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1578158.0,
            0.0,
            -3.0,
            777976.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2029.38,
                "maximum": 6671.77,
                "mean": 3758.829,
                "stddev": 856.481
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_2",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.62644820139593,
              47.17487919864101
            ],
            [
              -120.62644820139593,
              47.24996099687435
            ],
            [
              -120.50113490130103,
              47.24996099687435
            ],
            [
              -120.50113490130103,
              47.17487919864101
            ],
            [
              -120.62644820139593,
              47.17487919864101
            ]
          ]
        ]
      },
      "bbox": [
        -120.62644820139593,
        47.17487919864101,
        -120.50113490130103,
        47.24996099687435
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.132546+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_2.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_2": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_2.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            9120,
            10374
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1609016.0,
            0.0,
            -3.0,
            698950.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 3163.35,
                "maximum": 6282.98,
                "mean": 5086.247,
                "stddev": 644.716
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_18",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.62648735719002,
              47.374736312856044
            ],
            [
              -120.62648735719002,
              47.46661408961411
            ],
            [
              -120.50113912646724,
              47.46661408961411
            ],
            [
              -120.50113912646724,
              47.374736312856044
            ],
            [
              -120.62648735719002,
              47.374736312856044
            ]
          ]
        ]
      },
      "bbox": [
        -120.62648735719002,
        47.374736312856044,
        -120.50113912646724,
        47.46661408961411
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.156574+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_18.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_18": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_18.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            11163,
            10335
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1609133.0,
            0.0,
            -3.0,
            777976.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 1760.55,
                "maximum": 4970.22,
                "mean": 3504.149,
                "stddev": 546.744
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_17",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.50127448993172,
              47.3747389056655
            ],
            [
              -120.50127448993172,
              47.46661408823122
            ],
            [
              -120.37592820480354,
              47.46661408823122
            ],
            [
              -120.37592820480354,
              47.3747389056655
            ],
            [
              -120.50127448993172,
              47.3747389056655
            ]
          ]
        ]
      },
      "bbox": [
        -120.50127448993172,
        47.3747389056655,
        -120.37592820480354,
        47.46661408823122
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.180262+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_17.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_17": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_17.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            11163,
            10335
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1640105.0,
            0.0,
            -3.0,
            777976.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 1749.81,
                "maximum": 4003.83,
                "mean": 2588.627,
                "stddev": 386.073
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_16",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.37647966604126,
              47.37473535911943
            ],
            [
              -120.37647966604126,
              47.466548284596804
            ],
            [
              -120.32236965605816,
              47.466548284596804
            ],
            [
              -120.32236965605816,
              47.37473535911943
            ],
            [
              -120.37647966604126,
              47.37473535911943
            ]
          ]
        ]
      },
      "bbox": [
        -120.37647966604126,
        47.37473535911943,
        -120.32236965605816,
        47.466548284596804
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.204256+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_16.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_16": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_16.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            11155,
            4444
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1671026.0,
            0.0,
            -3.0,
            777976.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 1273.26,
                "maximum": 2557.61,
                "mean": 1968.454,
                "stddev": 310.194
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_15",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -121.1937014150983,
              47.24942345932477
            ],
            [
              -121.1937014150983,
              47.37527157096999
            ],
            [
              -121.12469257387491,
              47.37527157096999
            ],
            [
              -121.12469257387491,
              47.24942345932477
            ],
            [
              -121.1937014150983,
              47.24942345932477
            ]
          ]
        ]
      },
      "bbox": [
        -121.1937014150983,
        47.24942345932477,
        -121.12469257387491,
        47.37527157096999
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.228456+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_15.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_15": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_15.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            15255,
            5579
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1468538.0,
            0.0,
            -3.0,
            745273.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2241.68,
                "maximum": 5527.17,
                "mean": 3753.859,
                "stddev": 658.166
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_14",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -121.12773689385848,
              47.249189301383154
            ],
            [
              -121.12773689385848,
              47.37549179038382
            ],
            [
              -120.99998186458296,
              47.37549179038382
            ],
            [
              -120.99998186458296,
              47.249189301383154
            ],
            [
              -121.12773689385848,
              47.249189301383154
            ]
          ]
        ]
      },
      "bbox": [
        -121.12773689385848,
        47.249189301383154,
        -120.99998186458296,
        47.37549179038382
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.252921+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_14.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_14": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_14.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            15282,
            10455
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1484882.0,
            0.0,
            -3.0,
            745132.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2153.37,
                "maximum": 5951.24,
                "mean": 3406.264,
                "stddev": 938.802
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_13",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -121.00244458336962,
              47.24932881746802
            ],
            [
              -121.00244458336962,
              47.37536360919189
            ],
            [
              -120.87527245909794,
              47.37536360919189
            ],
            [
              -120.87527245909794,
              47.24932881746802
            ],
            [
              -121.00244458336962,
              47.24932881746802
            ]
          ]
        ]
      },
      "bbox": [
        -121.00244458336962,
        47.24932881746802,
        -120.87527245909794,
        47.37536360919189
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.278382+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_13.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_13": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_13.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            15266,
            10431
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1515926.0,
            0.0,
            -3.0,
            744913.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2969.96,
                "maximum": 5711.07,
                "mean": 4149.42,
                "stddev": 518.596
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_12",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.8771534715322,
              47.249465050459676
            ],
            [
              -120.8771534715322,
              47.37523245298907
            ],
            [
              -120.75056396854059,
              47.37523245298907
            ],
            [
              -120.75056396854059,
              47.249465050459676
            ],
            [
              -120.8771534715322,
              47.249465050459676
            ]
          ]
        ]
      },
      "bbox": [
        -120.8771534715322,
        47.249465050459676,
        -120.75056396854059,
        47.37523245298907
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.302367+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_12.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_12": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_12.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            15250,
            10407
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1546970.0,
            0.0,
            -3.0,
            744742.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2787.51,
                "maximum": 5368.09,
                "mean": 4039.286,
                "stddev": 519.592
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_11",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.75186326747232,
              47.249598002812505
            ],
            [
              -120.75186326747232,
              47.3750983384038
            ],
            [
              -120.62584402032154,
              47.3750983384038
            ],
            [
              -120.62584402032154,
              47.249598002812505
            ],
            [
              -120.75186326747232,
              47.249598002812505
            ]
          ]
        ]
      },
      "bbox": [
        -120.75186326747232,
        47.249598002812505,
        -120.62584402032154,
        47.3750983384038
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.326478+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_11.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_11": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_11.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            15234,
            10384
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1578014.0,
            0.0,
            -3.0,
            744619.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2580.6,
                "maximum": 5517.89,
                "mean": 3940.039,
                "stddev": 596.344
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    },
    {
      "type": "Feature",
      "stac_version": "1.1.0",
      "stac_extensions": [
        "https://stac-extensions.github.io/raster/v1.1.0/schema.json",
        "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
        "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
      ],
      "id": "yakima_basin_north_2018_dtm_10",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -120.62656157274041,
              47.24973591415413
            ],
            [
              -120.62656157274041,
              47.37496122860262
            ],
            [
              -120.5011364800862,
              47.37496122860262
            ],
            [
              -120.5011364800862,
              47.24973591415413
            ],
            [
              -120.62656157274041,
              47.24973591415413
            ]
          ]
        ]
      },
      "bbox": [
        -120.62656157274041,
        47.24973591415413,
        -120.5011364800862,
        47.37496122860262
      ],
      "properties": {
        "start_datetime": "2018-07-24T00:00:00+00:00",
        "end_datetime": "2018-09-02T00:00:00+00:00",
        "created": "2026-03-19 08:13:49.350486+00:00",
        "license": "NLPL",
        "datetime": "2018-07-24T00:00:00Z"
      },
      "links": [
        {
          "rel": "self",
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/stac/yakima_basin_north_2018_dtm_10.json",
          "type": "application/json"
        }
      ],
      "assets": {
        "yakima_basin_north_2018_dtm_10": {
          "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/WA_Yak_Basin_North_DEM_2018_9556/yakima_basin_north_2018_dtm_10.tif",
          "type": "image/tiff; application=geotiff; profile=cloud-optimized",
          "proj:shape": [
            15217,
            10359
          ],
          "proj:wkt2": "COMPOUNDCRS[\"NAD83(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)\",\n    PROJCRS[\"NAD83(HARN) / Washington South (ftUS)\",\n        BASEGEOGCRS[\"NAD83(HARN)\",\n            DATUM[\"NAD83 (High Accuracy Reference Network)\",\n                ELLIPSOID[\"GRS 1980\",6378137,298.257222101,\n                    LENGTHUNIT[\"metre\",1]]],\n            PRIMEM[\"Greenwich\",0,\n                ANGLEUNIT[\"degree\",0.0174532925199433]],\n            ID[\"EPSG\",4152]],\n        CONVERSION[\"SPCS83 Washington South zone (US survey foot)\",\n            METHOD[\"Lambert Conic Conformal (2SP)\",\n                ID[\"EPSG\",9802]],\n            PARAMETER[\"Latitude of false origin\",45.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8821]],\n            PARAMETER[\"Longitude of false origin\",-120.5,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8822]],\n            PARAMETER[\"Latitude of 1st standard parallel\",47.3333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8823]],\n            PARAMETER[\"Latitude of 2nd standard parallel\",45.8333333333333,\n                ANGLEUNIT[\"degree\",0.0174532925199433],\n                ID[\"EPSG\",8824]],\n            PARAMETER[\"Easting at false origin\",1640416.667,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8826]],\n            PARAMETER[\"Northing at false origin\",0,\n                LENGTHUNIT[\"US survey foot\",0.304800609601219],\n                ID[\"EPSG\",8827]]],\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) - Washington - counties of Adams; Asotin; Benton; Clark; Columbia; Cowlitz; Franklin; Garfield; Grant south of approximately 47\u00b030'N; Grays Harbor; Kittitas; Klickitat; Lewis; Mason; Pacific; Pierce; Skamania; Thurston; Wahkiakum; Walla Walla; Whitman; Yakima.\"],\n            BBOX[45.54,-124.4,47.61,-116.91]],\n        ID[\"EPSG\",2927]],\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(HARN) / Washington South (ftUS) + NAVD88 height (ftUS)",
            "components": [
              {
                "type": "ProjectedCRS",
                "name": "NAD83(HARN) / Washington South (ftUS)",
                "base_crs": {
                  "type": "GeographicCRS",
                  "name": "NAD83(HARN)",
                  "datum": {
                    "type": "GeodeticReferenceFrame",
                    "name": "NAD83 (High Accuracy Reference Network)",
                    "ellipsoid": {
                      "name": "GRS 1980",
                      "semi_major_axis": 6378137,
                      "inverse_flattening": 298.257222101
                    }
                  },
                  "coordinate_system": {
                    "subtype": "ellipsoidal",
                    "axis": [
                      {
                        "name": "Geodetic latitude",
                        "abbreviation": "Lat",
                        "direction": "north",
                        "unit": "degree"
                      },
                      {
                        "name": "Geodetic longitude",
                        "abbreviation": "Lon",
                        "direction": "east",
                        "unit": "degree"
                      }
                    ]
                  },
                  "id": {
                    "authority": "EPSG",
                    "code": 4152
                  }
                },
                "conversion": {
                  "name": "SPCS83 Washington South zone (US survey foot)",
                  "method": {
                    "name": "Lambert Conic Conformal (2SP)",
                    "id": {
                      "authority": "EPSG",
                      "code": 9802
                    }
                  },
                  "parameters": [
                    {
                      "name": "Latitude of false origin",
                      "value": 45.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8821
                      }
                    },
                    {
                      "name": "Longitude of false origin",
                      "value": -120.5,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8822
                      }
                    },
                    {
                      "name": "Latitude of 1st standard parallel",
                      "value": 47.3333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8823
                      }
                    },
                    {
                      "name": "Latitude of 2nd standard parallel",
                      "value": 45.8333333333333,
                      "unit": "degree",
                      "id": {
                        "authority": "EPSG",
                        "code": 8824
                      }
                    },
                    {
                      "name": "Easting at false origin",
                      "value": 1640416.667,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8826
                      }
                    },
                    {
                      "name": "Northing at false origin",
                      "value": 0,
                      "unit": {
                        "type": "LinearUnit",
                        "name": "US survey foot",
                        "conversion_factor": 0.304800609601219
                      },
                      "id": {
                        "authority": "EPSG",
                        "code": 8827
                      }
                    }
                  ]
                },
                "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": 2927
                }
              },
              {
                "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": [
            3.0,
            0.0,
            1609061.0,
            0.0,
            -3.0,
            744544.0
          ],
          "raster:bands": [
            {
              "data_type": "float32",
              "stats": {
                "minimum": 2099.04,
                "maximum": 6364.08,
                "mean": 4778.085,
                "stddev": 917.196
              },
              "nodata": -3.402823e+38,
              "unit": "US survey foot"
            }
          ],
          "eo:bands": [
            {
              "name": "b1",
              "description": "gray"
            }
          ]
        }
      }
    }
  ]
}